Gaya APA

, ., Laidler, K, J. (1966). **Principles of chemistry . New York: New York: Harcourt, Brace & World; 1966.

Gaya MLA

, ., Laidler, Keith, J.. "**Principles of chemistry". New York: New York: Harcourt, Brace & World; 1966, 1966. Text.