APA (7th ed.) Citation

Morgan, J., & Rinvolucri, M. Vocabulary (20a ed.).

Chicago Style (17th ed.) Citation

Morgan, John, and Mario Rinvolucri. Vocabulary. 20a ed.

MLA (8th ed.) Citation

Morgan, John, and Mario Rinvolucri. Vocabulary. 20a ed.

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