Cita APA (7th ed.)

Walker, W. H., Lewis, W. K., Gilliland, E. R., & McAdams, W. H. (1937). Principles of chemical engineering (3a. ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Walker, William H., Warren K. Lewis, Edwin R. Gilliland, i William H. McAdams. Principles of Chemical Engineering. 3a. ed. Nueva York: McGraw-Hill, 1937.

Cita MLA (9th ed.)

Walker, William H., et al. Principles of Chemical Engineering. 3a. ed. McGraw-Hill, 1937.