Style de citation APA (7e éd.)

Lyman, R. L., O'Brien, M. J., & McKern, W. C. (2003). W.C. McKern and the Midwestern Taxonomic Method. University of Alabama Press.

Style de citation Chicago (17e éd.)

Lyman, R. Lee, Michael J. O'Brien, et W. C. McKern. W.C. McKern and the Midwestern Taxonomic Method. Tuscaloosa: University of Alabama Press, 2003.

Style de citation MLA (8e éd.)

Lyman, R. Lee, et al. W.C. McKern and the Midwestern Taxonomic Method. University of Alabama Press, 2003.