APA citiranje

A Hoffer & H Osmond. (1967). Hallucinogens. Academic press.

Chicago Edition Citation

A Hoffer and H Osmond. Hallucinogens. Academic press, 1967.

MLA citiranje

A Hoffer and H Osmond. Hallucinogens. Academic press, 1967.

Opozorilo: Ti citati niso vedno 100% točni.