Cita APA (7a ed.)

White, G., & Khidhayir, M. (1984). In business: Student's book (2nd impression.). Thomas Nelson and Sons.

Cita Chicago Style (17a ed.)

White, Graham, y Margaret Khidhayir. In Business: Student's Book. 2nd impression. Walton-on-Thames [etc.]: Thomas Nelson and Sons, 1984.

Cita MLA (9a ed.)

White, Graham, y Margaret Khidhayir. In Business: Student's Book. 2nd impression. Thomas Nelson and Sons, 1984.