Cita APA (7a ed.)

Sledd, J. (1959). A short introduction to english grammar. Scott, Foresman.

Cita Chicago Style (17a ed.)

Sledd, James. A Short Introduction to English Grammar. Chicago, Estados Unidos: Scott, Foresman, 1959.

Cita MLA (9a ed.)

Sledd, James. A Short Introduction to English Grammar. Scott, Foresman, 1959.