Style de citation APA (7e éd.)

Unger, M. A. (1969). Real state: Principles and practices (4 ed.). South-Western Publishing.

Style de citation Chicago (17e éd.)

Unger, Maurice A. Real State: Principles and Practices. 4 ed. Cincinnati, Ohio: South-Western Publishing, 1969.

Style de citation MLA (9e éd.)

Unger, Maurice A. Real State: Principles and Practices. 4 ed. South-Western Publishing, 1969.