Cita APA (7th ed.)
Besel, R. D., & Blau, J. A. (2014). Performance on behalf of the environment. Lexington Books.
Cita Chicago (17th ed.)
Besel, Richard D., i Jnan A. Blau. Performance on Behalf of the Environment. Lanham, Maryland ; Plymouth, England: Lexington Books, 2014.
Cita MLA (9th ed.)
Besel, Richard D., i Jnan A. Blau. Performance on Behalf of the Environment. Lexington Books, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.