APA

Boughey A. S., . (1973). Ecology of populations. New York: Macmillan.

Chicago

Boughey Arthur S, . 1973. Ecology of populations. New York: Macmillan.

Harvard

Boughey A. S., . (1973). Ecology of populations. New York: Macmillan.

MLA

Boughey Arthur S, . Ecology of populations. New York: Macmillan. 1973.