APA način citiranja (7. izdanje)

Leftwich, V. P. (1971). Waters of the earth. Milliken.

Čikaški stil citiranja (17. izdanje)

Leftwich, Virginia Powers. Waters of the Earth. St. Louis, Mo: Milliken, 1971.

MLA način citiranja (9. izdanje)

Leftwich, Virginia Powers. Waters of the Earth. Milliken, 1971.