APA Citatie

Horgan, P. (1964). Things as they are. New York: Straus and company.

Chicago Style citaat

Horgan, Paul. Things As They Are. New York: Straus and company, 1964.

MLA citatie

Horgan, Paul. Things As They Are. New York: Straus and company, 1964.

Let op: Deze citaties zijn niet altijd 100% accuraat.