Cita APA (7th ed.)

Ebbitt, W. R. (1982). Whiter's Guide and index to english (séptima edición.). Scott, Foresman and Company.

Cita Chicago (17th ed.)

Ebbitt, Wilma R. Whiter's Guide and Index to English. séptima edición. Glenview, Illinois: Scott, Foresman and Company, 1982.

Cita MLA (9th ed.)

Ebbitt, Wilma R. Whiter's Guide and Index to English. séptima edición. Scott, Foresman and Company, 1982.