APA način citiranja (7. izdanje)

Shartle, C. L. (1952). Occupational information, its development and application (2nd ed.). Prentice-Hall.

Čikaški stil citiranja (17. izdanje)

Shartle, Carroll Leonard. Occupational Information, Its Development and Application. 2nd ed. Englewood Cliffs, N. J: Prentice-Hall, 1952.

MLA način citiranja (9. izdanje)

Shartle, Carroll Leonard. Occupational Information, Its Development and Application. 2nd ed. Prentice-Hall, 1952.