APA (7th ed.) Citation

Petersen, W., & Petersen, R. (1985). Dictionary of demography: Biographies. Greenwood Pr.

Chicago Style (17th ed.) Citation

Petersen, William, and Renee Petersen. Dictionary of Demography: Biographies. Westport, Conn. u.a: Greenwood Pr, 1985.

MLA (9th ed.) Citation

Petersen, William, and Renee Petersen. Dictionary of Demography: Biographies. Greenwood Pr, 1985.

Warning: These citations may not always be 100% accurate.