APA (7th ed.) Citation

Liazos, A. (1982). People first, an introduction to social problems. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Liazos, Alexander. People First, an Introduction to Social Problems. Boston: Allyn and Bacon, 1982.

MLA (9th ed.) Citation

Liazos, Alexander. People First, an Introduction to Social Problems. Allyn and Bacon, 1982.