APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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