APA (7th ed.) Citation

Robertson, S., & Cassidy, F. G. (1954). The development of modern English (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Robertson, Stuart, and Frederic G. Cassidy. The Development of Modern English. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1954.

MLA (9th ed.) Citation

Robertson, Stuart, and Frederic G. Cassidy. The Development of Modern English. 2nd ed. Prentice-Hall, 1954.