APA (7th ed.) Citation

Lawrence, T. G. a. (1973). Your health and safety: In a changing environment. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Lawrence, Thomas Gordon...[et al]. Your Health and Safety: In a Changing Environment. Nueva York: Harcourt Brace Jovanovich, 1973.

MLA (9th ed.) Citation

Lawrence, Thomas Gordon...[et al]. Your Health and Safety: In a Changing Environment. Harcourt Brace Jovanovich, 1973.