APA

Kerrigan R. W., . (2016). Agaricus of North America. New York city: .

Chicago

Kerrigan Richard W, . 2016. Agaricus of North America. New York city: .

Harvard

Kerrigan R. W., . (2016). Agaricus of North America. New York city: .

MLA

Kerrigan Richard W, . Agaricus of North America. New York city: . 2016.