APA (7e ed.) Bronvermelding

Allred, R. A., & Wolinski, J. T. (1990). McGraw-Hill spelling. McGraw-Hill School Division.

Chicago (17e ed.) Bronvermelding

Allred, Ruel A., en John T. Wolinski. McGraw-Hill Spelling. New York: McGraw-Hill School Division, 1990.

MLA (8e ed.) Bronvermelding

Allred, Ruel A., en John T. Wolinski. McGraw-Hill Spelling. McGraw-Hill School Division, 1990.