APA (7e ed.) Bronvermelding

Krusemeyer, M., Gilbert, G. T., & Larson, L. C. (2012). A mathematical orchard: Problems and solutions. Mathematical Association of America.

Chicago (17e ed.) Bronvermelding

Krusemeyer, Mark, George T. Gilbert, en Loren C. Larson. A Mathematical Orchard: Problems and Solutions. Washington, D.C.: Mathematical Association of America, 2012.

MLA (9e ed.) Bronvermelding

Krusemeyer, Mark, et al. A Mathematical Orchard: Problems and Solutions. Mathematical Association of America, 2012.