Gaya APA

Adler, Mortimer J.. (1981). Six great ideas . New York: MacMillan.

Gaya Chicago

Adler, Mortimer J.. Six great ideas. New York: MacMillan, 1981. Text.

Gaya MLA

Adler, Mortimer J.. Six great ideas. New York: MacMillan, 1981. Text.

Gaya Turabian

Adler, Mortimer J.. Six great ideas. New York: MacMillan, 1981. Print.