Folk, G. E., Riedesel, M. L., & Thrift, D. L. (1998). Principles of integrative environmental physiology. Austin & Winfield Publishers.
Cita Chicago (17th ed.)Folk, G. Edgar, Marvin LeRoy Riedesel, i Diana L. Thrift. Principles of Integrative Environmental Physiology. San Francisco: Austin & Winfield Publishers, 1998.
Cita MLA (8th ed.)Folk, G. Edgar, et al. Principles of Integrative Environmental Physiology. Austin & Winfield Publishers, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.