APA

Symposium on Techniques and Methods of Measuring Understory Vegetation, . (1959). Techniques and methods of measuring understory vegetation. [New Orleans]: Southern Forest Experiment Station and Southeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture.

Chicago

Symposium on Techniques and Methods of Measuring Understory Vegetation, . 1959. Techniques and methods of measuring understory vegetation. [New Orleans]: Southern Forest Experiment Station and Southeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture.

Harvard

Symposium on Techniques and Methods of Measuring Understory Vegetation, . (1959). Techniques and methods of measuring understory vegetation. [New Orleans]: Southern Forest Experiment Station and Southeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture.

MLA

Symposium on Techniques and Methods of Measuring Understory Vegetation, . Techniques and methods of measuring understory vegetation. [New Orleans]: Southern Forest Experiment Station and Southeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture. 1959.