Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.