APA (7th ed.) Citation

Whitehead, G. (1985). Secretarial duties 1. Pitman.

Chicago Style (17th ed.) Citation

Whitehead, Geoffrey. Secretarial Duties 1. London: Pitman, 1985.

MLA (9th ed.) Citation

Whitehead, Geoffrey. Secretarial Duties 1. Pitman, 1985.

Warning: These citations may not always be 100% accurate.