Gaya APA

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

Gaya MLA

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