APA (7e ed.) Bronvermelding
Gaster., A. (1977). International who's who in music and musicians' directory (ed.). International Who's who in Music.
Chicago (17e ed.) Bronvermelding
Gaster., Adrian. International Who's Who in Music and Musicians' Directory. ed. cambridge: International Who's who in Music, 1977.
MLA (9e ed.) Bronvermelding
Gaster., Adrian. International Who's Who in Music and Musicians' Directory. ed. International Who's who in Music, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.