Cita APA (7th ed.)

McClosky, D. B., & McClosky, B. H. (1975). Voice in song and speach: A manual for healthy phonation. The Boston Music.

Cita Chicago (17th ed.)

McClosky, David Blair, i Barbara H. McClosky. Voice in Song and Speach: A Manual for Healthy Phonation. Boston: The Boston Music, 1975.

Cita MLA (9th ed.)

McClosky, David Blair, i Barbara H. McClosky. Voice in Song and Speach: A Manual for Healthy Phonation. The Boston Music, 1975.