APA način citiranja (7. izdanje)

Davis, W. M., & Johnson, D. W. (1909). Geographical essays. Ginn and company.

Čikaški stil citiranja (17. izdanje)

Davis, William Morris, i Douglas Wilson Johnson. Geographical Essays. Boston, New York: Ginn and company, 1909.

MLA način citiranja (8. izdanje)

Davis, William Morris, i Douglas Wilson Johnson. Geographical Essays. Ginn and company, 1909.