APA aipamena

Baer, M. F., & Roeber, E. C. (1958). Occupational information (Second edition.). Science Research Associates.

Chicago Style aipamena

Baer, Max F., and Edward C. Roeber. Occupational Information. Second edition. Chicago: Science Research Associates, 1958.

MLA aipamena

Baer, Max F., and Edward C. Roeber. Occupational Information. Second edition. Science Research Associates, 1958.