APA-viite (7. p.)

Wertheimer, M. (1959). Productive thinking (enlarged ed.). Harper & Brothers publishers.

Chicago-viite (17. p.)

Wertheimer, Max. Productive Thinking. enlarged ed. New York: Harper & Brothers publishers, 1959.

MLA-viite (9. p.)

Wertheimer, Max. Productive Thinking. enlarged ed. Harper & Brothers publishers, 1959.