APA引文

Smith, R. D. (1981). Getting sales / Richard D. Smith and Ginger Dick. National Book Store.

Chicago Style (17th ed.) Citation

Smith, Richard D. Getting Sales / Richard D. Smith and Ginger Dick. [Manila]: National Book Store, 1981.

MLA引文

Smith, Richard D. Getting Sales / Richard D. Smith and Ginger Dick. National Book Store, 1981.