APA-viite (7. p.)

Leftwich, V. P., & Weaver, L. (1971). Composition of the earth|h. bMilliken.

Chicago-viite (17. p.)

Leftwich, Virginia Powers, ja Larry Weaver. Composition of the Earth|h. St. Louis, Mo: bMilliken, 1971.

MLA-viite (9. p.)

Leftwich, Virginia Powers, ja Larry Weaver. Composition of the Earth|h. bMilliken, 1971.