APA (7e ed.) Bronvermelding

Brueckner, L. J., & King, M. W. (1928). Language drills. Mentzer, Bush & Co..

Chicago (17e ed.) Bronvermelding

Brueckner, Leo J., en Morrill Whitney King. Language Drills. New York ; Chicago: Mentzer, Bush & Co., 1928.

MLA (8e ed.) Bronvermelding

Brueckner, Leo J., en Morrill Whitney King. Language Drills. Mentzer, Bush & Co., 1928.