APA (7th ed.) Citation

Cooklin, L. (1976). Profitable mail order marketing. Heinemann.

Chicago Style (17th ed.) Citation

Cooklin, Lawrence. Profitable Mail Order Marketing. London: Heinemann, 1976.

MLA (8th ed.) Citation

Cooklin, Lawrence. Profitable Mail Order Marketing. Heinemann, 1976.

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