APA (7th ed.) Citation

Hume, G. (1997). Manual of commercial correspondance. A.H.Wheeler.

Chicago Style (17th ed.) Citation

Hume, G. Manual of Commercial Correspondance. New Delhi: A.H.Wheeler, 1997.

MLA (9th ed.) Citation

Hume, G. Manual of Commercial Correspondance. A.H.Wheeler, 1997.