APA (7th ed.) Citation

Isaacs, A., & Uvarov, E. B. (1986). The penguin dictionary of science (6th ed.). Penguin.

Chicago Style (17th ed.) Citation

Isaacs, Alan, and E. B. Uvarov. The Penguin Dictionary of Science. 6th ed. London: Penguin, 1986.

MLA (8th ed.) Citation

Isaacs, Alan, and E. B. Uvarov. The Penguin Dictionary of Science. 6th ed. Penguin, 1986.