APA način citiranja (7. izdanje)

Coulter, J. L. Value of farmland and improvements and other natural resources, Iowa and Kansas, 1840-1850.

Čikaški stil citiranja (17. izdanje)

Coulter, John Lee. Value of Farmland and Improvements and Other Natural Resources, Iowa and Kansas, 1840-1850.

MLA način citiranja (8. izdanje)

Coulter, John Lee. Value of Farmland and Improvements and Other Natural Resources, Iowa and Kansas, 1840-1850.