APA način citiranja (7. izdanje)

Gale Group. (2016). Worldmark encyclopedia of the states (Eighth edition.). Gale, Cengage Learning.

Čikaški stil citiranja (17. izdanje)

Gale Group. Worldmark Encyclopedia of the States. Eighth edition. Farmington Hills, Michigan: Gale, Cengage Learning, 2016.

MLA način citiranja (9. izdanje)

Gale Group. Worldmark Encyclopedia of the States. Eighth edition. Gale, Cengage Learning, 2016.