APA-viite

Lauff, G. (1967). Eatuaries. American Association for Advancement of Science.

Chicago-tyylinen lähdeviittaus

Lauff, George. Eatuaries. Washington: American Association for Advancement of Science, 1967.

MLA-viite

Lauff, George. Eatuaries. American Association for Advancement of Science, 1967.