Gaya APA

Johnson, A., Seligman, E, R. (1967). Encyclopedia Of The Social Sciences Volumes 9-10 Lab - Mor (Vol. 9-10). America: The Macmillan Company.

Gaya MLA

Johnson, Alvin., Seligman, Edwin, R.A.. "Encyclopedia Of The Social Sciences Volumes 9-10 Lab - Mor". Vol. 9-10 America: The Macmillan Company, 1967. Text.