Cita APA (7a ed.)

Henry, J. G., & Heinke, G. W. (1989). Environmental science and engineering. Prentice-Hall.

Cita Chicago Style (17a ed.)

Henry, J. Glynn, y Gary W. Heinke. Environmental Science and Engineering. Englewood Cliffs, New Jersey: Prentice-Hall, 1989.

Cita MLA (9a ed.)

Henry, J. Glynn, y Gary W. Heinke. Environmental Science and Engineering. Prentice-Hall, 1989.