APA način citiranja

Pettman, B. O. (1975). Labour turnover and retention. Gower press.

Čikaški stil citiranja

Pettman, Barrie O. Labour Turnover and Retention. great Britian: Gower press, 1975.

MLA način citiranja

Pettman, Barrie O. Labour Turnover and Retention. Gower press, 1975.