APA-viite (7. p.)

Delobeau, F. (1971). The environment of the earth. Springer-Verlag.

Chicago-viite (17. p.)

Delobeau, Francis. The Environment of the Earth. Berlin: Springer-Verlag, 1971.

MLA-viite (9. p.)

Delobeau, Francis. The Environment of the Earth. Springer-Verlag, 1971.