Cita APA (7a ed.)

Friend, C. E., Knight, L. D., & Glazier, T. F. (2012). The least you should know about vocabulary building: Word roots (Seventh edition, International edition.). Wadsworth Cengage Learning.

Cita Chicago Style (17a ed.)

Friend, Carol E., Laura D. Knight, y Teresa Ferster Glazier. The Least You Should Know About Vocabulary Building: Word Roots. Seventh edition, International edition. Australia: Wadsworth Cengage Learning, 2012.

Cita MLA (9a ed.)

Friend, Carol E., et al. The Least You Should Know About Vocabulary Building: Word Roots. Seventh edition, International edition. Wadsworth Cengage Learning, 2012.

Precaución: Estas citas no son 100% exactas.