APA ציטוט

Boughey, A. S. (1969). Contemporary readings in ecology. Dickenson Pub. Co..

Chicago Edition Citation

Boughey, Arthur S. Contemporary Readings in Ecology. Dickenson Pub. Co., 1969.

ציטוט MLA

Boughey, Arthur S. Contemporary Readings in Ecology. Dickenson Pub. Co., 1969.