APA (7e ed.) Bronvermelding

Giles, P. (1994). The history and technique of the counter-tenor: A study of the male high voice family. Scolar Press.

Chicago (17e ed.) Bronvermelding

Giles, Peter. The History and Technique of the Counter-tenor: A Study of the Male High Voice Family. Hants, Eng: Scolar Press, 1994.

MLA (9e ed.) Bronvermelding

Giles, Peter. The History and Technique of the Counter-tenor: A Study of the Male High Voice Family. Scolar Press, 1994.