Gaya APA

ALSSID, M, W. (1964). The World of ideas (1, Cet. 1). New York: Holt, Reinehart and Winston, Inc.

Gaya MLA

ALSSID, Michael, W.. "The World of ideas". 1, Cet. 1 New York: Holt, Reinehart and Winston, Inc, 1964. Buku.