APA Edition Citation

Hutchinson, W., & Horsley, E. M. (1965). Hutchinson's new 20th century encyclopedia (3rd revised ed.). Hutchinson.

Chicago Edition Citation

Hutchinson, Walter, and E. M. Horsley. Hutchinson's New 20th Century Encyclopedia. 3rd revised ed. London: Hutchinson, 1965.

MLA Edition Citation

Hutchinson, Walter, and E. M. Horsley. Hutchinson's New 20th Century Encyclopedia. 3rd revised ed. Hutchinson, 1965.