Cita APA (7a ed.)

Stagerberg, N. C. (1971). An Introductory English Grammar (2.). Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Stagerberg, Norman C. An Introductory English Grammar. 2. New York, Estados Unidos: Holt, Rinehart and Winston, 1971.

Cita MLA (9a ed.)

Stagerberg, Norman C. An Introductory English Grammar. 2. Holt, Rinehart and Winston, 1971.