Cita APA (7th ed.)

Mortimer, C. E. (1986). Chemistry (6th ed.). Wadsworth.

Cita Chicago (17th ed.)

Mortimer, Charles E. Chemistry. 6th ed. Belmont, Calif: Wadsworth, 1986.

Cita MLA (9th ed.)

Mortimer, Charles E. Chemistry. 6th ed. Wadsworth, 1986.