Cita APA (7a ed.)

Van Nostrand, A. (1978). Functional writing. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Van Nostrand, A.D. Functional Writing. Boston, Estados Unidos: Houghton Mifflin, 1978.

Cita MLA (9a ed.)

Van Nostrand, A.D. Functional Writing. Houghton Mifflin, 1978.