Cita APA (7a ed.)

Spears, R. A., & Kleinedler, S. R. (1997). NTC's guide to grammar terms. NTC Pub. Group.

Cita Chicago Style (17a ed.)

Spears, Richard A., y Steven Racek Kleinedler. NTC's Guide to Grammar Terms. Lincolnwood, Ill: NTC Pub. Group, 1997.

Cita MLA (9a ed.)

Spears, Richard A., y Steven Racek Kleinedler. NTC's Guide to Grammar Terms. NTC Pub. Group, 1997.