APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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