APA (7. basım) Alıntı

Shepard, P., & McKinley, D. (1971). Environmental essays on the planet as home. Houghton-Mifflin.

Chicago Style (17. basım) Atıf

Shepard, Paul, ve Daniel McKinley. Environmental Essays on the Planet as Home. Boston: Houghton-Mifflin, 1971.

MLA (9th ed.) Atıf

Shepard, Paul, ve Daniel McKinley. Environmental Essays on the Planet as Home. Houghton-Mifflin, 1971.