APA (7th ed.) Citation

Harrison. (1979). Secretarial duties (6th. edition.). Pitman.

Chicago Style (17th ed.) Citation

Harrison. Secretarial Duties. 6th. edition. London: Pitman, 1979.

MLA (8th ed.) Citation

Harrison. Secretarial Duties. 6th. edition. Pitman, 1979.

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