Cita APA (7a ed.)
White, G., & Drake, S. (1990). Business Initiatives: Teacher's Guide (1. ed.). Longman.
Cita Chicago Style (17a ed.)
White, Graham, y Susan Drake. Business Initiatives: Teacher's Guide. 1. ed. Harlov: Longman, 1990.
Cita MLA (9a ed.)
White, Graham, y Susan Drake. Business Initiatives: Teacher's Guide. 1. ed. Longman, 1990.
Precaución: Estas citas no son 100% exactas.