Cites del registre

Cita APA (7th ed.)
Perrin, P. G., & Dykema, K. W. (1959). Writer's guide and index to English (3rd ed.). Scott, Foresman.
Cita Chicago (17th ed.)
Perrin, Porter Gale, i Karl W. Dykema. Writer's Guide and Index to English. 3rd ed. Chicago: Scott, Foresman, 1959.
Cita MLA (9th ed.)
Perrin, Porter Gale, i Karl W. Dykema. Writer's Guide and Index to English. 3rd ed. Scott, Foresman, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.