Cita APA (7a ed.)
Ardrey, R. (1966). The territorial imperative: A personal inquiry into the animal origins of property and nations. ([1st ed.].). Atheneum.
Cita Chicago Style (17a ed.)
Ardrey, Robert. The Territorial Imperative: A Personal Inquiry into the Animal Origins of Property and Nations. [1st ed.]. New York: Atheneum, 1966.
Cita MLA (9a ed.)
Ardrey, Robert. The Territorial Imperative: A Personal Inquiry into the Animal Origins of Property and Nations. [1st ed.]. Atheneum, 1966.
Precaución: Estas citas no son 100% exactas.