Cita APA (7a ed.)

Buell, P., & Girard, J. (1994). Chemistry, an environmental perspective. Prentice Hall.

Cita Chicago Style (17a ed.)

Buell, Phyllis, y James Girard. Chemistry, an Environmental Perspective. Englewood Cliffs, N.J.: Prentice Hall, 1994.

Cita MLA (8a ed.)

Buell, Phyllis, y James Girard. Chemistry, an Environmental Perspective. Prentice Hall, 1994.