Cita APA (7th ed.)

Stebbing, L. (1961). A modern intro. to logic. Harper & Row.

Cita Chicago (17th ed.)

Stebbing, L. A Modern Intro. to Logic. New York: Harper & Row, 1961.

Cita MLA (9th ed.)

Stebbing, L. A Modern Intro. to Logic. Harper & Row, 1961.