Cita APA (7th ed.)

Ruggiero, V. R. (1981). The art of writing. Alfred Pub.

Cita Chicago (17th ed.)

Ruggiero, Vincent Ryan. The Art of Writing. Sherman Oaks, CA: Alfred Pub, 1981.

Cita MLA (9th ed.)

Ruggiero, Vincent Ryan. The Art of Writing. Alfred Pub, 1981.