APA استشهاد

Oakley, G. (1963). Successful Salesman to Salesmanager. W. Foulsham.

استشهاد بنمط شيكاغو

Oakley, Gilbert. Successful Salesman to Salesmanager. London: W. Foulsham, 1963.

MLA استشهاد

Oakley, Gilbert. Successful Salesman to Salesmanager. W. Foulsham, 1963.