APA (7th ed.) Citation

Whitcomb, A. (1987). Comprehensive commerce (3rd ed.). Nelson.

Chicago Style (17th ed.) Citation

Whitcomb, Alan. Comprehensive Commerce. 3rd ed. Melbourne [etc.]: Nelson, 1987.

MLA (9th ed.) Citation

Whitcomb, Alan. Comprehensive Commerce. 3rd ed. Nelson, 1987.

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