APA (7th ed.) Citation

Roberts, H. E. (2014). M - Z. Routledge.

Chicago Style (17th ed.) Citation

Roberts, Helene E. M - Z. New York [u.a.]: Routledge, 2014.

MLA (8th ed.) Citation

Roberts, Helene E. M - Z. Routledge, 2014.

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