Cita APA (7a ed.)

Gorrell, R. M., & Laird, C. G. (1976). Modern English handbook: Teacher's manual (6th ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Gorrell, Robert M., y Charlton Grant Laird. Modern English Handbook: Teacher's Manual. 6th ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1976.

Cita MLA (9a ed.)

Gorrell, Robert M., y Charlton Grant Laird. Modern English Handbook: Teacher's Manual. 6th ed. Prentice-Hall, 1976.