APA način citiranja (7. izdanje)

Laetsch, W. M. (1969). The biological perspective: Introductory readings. Little.

Čikaški stil citiranja (17. izdanje)

Laetsch, Watson M. The Biological Perspective: Introductory Readings. Boston: Little, 1969.

MLA način citiranja (9. izdanje)

Laetsch, Watson M. The Biological Perspective: Introductory Readings. Little, 1969.