Cita APA (7th ed.)

Westphal, F. W. (1990). Guide to teaching woodwinds (5th ed.). W.C. Brown.

Cita Chicago (17th ed.)

Westphal, Frederick W. Guide to Teaching Woodwinds. 5th ed. Dubuque: W.C. Brown, 1990.

Cita MLA (9th ed.)

Westphal, Frederick W. Guide to Teaching Woodwinds. 5th ed. W.C. Brown, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.