APA (7th ed.) Citation

Bull, A. E. (1926). Mail order and instalment trading / by A.E. Bull. Pitman.

Chicago Style (17th ed.) Citation

Bull, A. E. Mail Order and Instalment Trading / by A.E. Bull. Pitman, 1926.

MLA (9th ed.) Citation

Bull, A. E. Mail Order and Instalment Trading / by A.E. Bull. Pitman, 1926.

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