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 [u.a.]: Allyn and Bacon, 1982.

MLA (8th ed.) Citation

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