Cita APA

Eldon D. Enger. (2004). Environmetal science: A study of interrelationships. Boston, MA: McGraw-Hill.

Chicago Style Citation

Eldon D. Enger. Environmetal Science: A Study of Interrelationships. Boston, MA: McGraw-Hill, 2004.

Cita MLA

Eldon D. Enger. Environmetal Science: A Study of Interrelationships. Boston, MA: McGraw-Hill, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.