Citazione Stile APA (7a Edizione)

Altman, P. L., & Dittmer, D. S. (1966). Environmental biology. Federation of American Societies for Experimental Biology.

Citazione stile Chigago Style (17a edizione)

Altman, Philip L., e Dorothy S. Dittmer. Environmental Biology. Bethesda: Federation of American Societies for Experimental Biology, 1966.

Citatione MLA (9a ed.)

Altman, Philip L., e Dorothy S. Dittmer. Environmental Biology. Federation of American Societies for Experimental Biology, 1966.