APA

Morris P. A., Allan Hancock Foundation & University of Southern California. (1980). The bryozoan family Hippothoidae (Cheilostomata-Ascophora), with emphasis on the genus Hippothoa. Los Angeles, Calif: Allan Hancock Foundation and Institute for Marine and Coastal Studies, University of Southern California.

Chicago

Morris Penny A, Allan Hancock Foundation and University of Southern California. 1980. The bryozoan family Hippothoidae (Cheilostomata-Ascophora), with emphasis on the genus Hippothoa. Los Angeles, Calif: Allan Hancock Foundation and Institute for Marine and Coastal Studies, University of Southern California.

Harvard

Morris P. A., Allan Hancock Foundation and University of Southern California. (1980). The bryozoan family Hippothoidae (Cheilostomata-Ascophora), with emphasis on the genus Hippothoa. Los Angeles, Calif: Allan Hancock Foundation and Institute for Marine and Coastal Studies, University of Southern California.

MLA

Morris Penny A, Allan Hancock Foundation and University of Southern California. The bryozoan family Hippothoidae (Cheilostomata-Ascophora), with emphasis on the genus Hippothoa. Los Angeles, Calif: Allan Hancock Foundation and Institute for Marine and Coastal Studies, University of Southern California. 1980.