APA-viite

Utermayer, L. (1960). Botannica and library of great American writing. Botannica.

Chicago-tyylinen lähdeviittaus

Utermayer, Louis. Botannica and Library of Great American Writing. Chicago: Botannica, 1960.

MLA-viite

Utermayer, Louis. Botannica and Library of Great American Writing. Botannica, 1960.