Cita APA (7th ed.)

Zelanski, P., & Fisher, M. P. (1994). Color (2nd ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Zelanski, Paul, i Mary Pat Fisher. Color. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1994.

Cita MLA (9th ed.)

Zelanski, Paul, i Mary Pat Fisher. Color. 2nd ed. Prentice-Hall, 1994.