APA način citiranja (7. izdanje)

Sommer, A. (1982). Field guide to the detection and control of xerophthalmia (2nd ed.). World Health Organization.

Čikaški stil citiranja (17. izdanje)

Sommer, Alfred. Field Guide to the Detection and Control of Xerophthalmia. 2nd ed. Geneva: World Health Organization, 1982.

MLA način citiranja (9. izdanje)

Sommer, Alfred. Field Guide to the Detection and Control of Xerophthalmia. 2nd ed. World Health Organization, 1982.