Horgan, P. (1964). Things as they are. New York: Straus and company.
Chicago ZitierstilHorgan, Paul. Things As They Are. New York: Straus and company, 1964.
MLA ZitierstilHorgan, Paul. Things As They Are. New York: Straus and company, 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.