APA-viite (7. p.)

Barker, R. (1971). Organic chemistry of biological compounds. Prentice-Hall.

Chicago-viite (17. p.)

Barker, Robert. Organic Chemistry of Biological Compounds. Englewood cliffs, New york: Prentice-Hall, 1971.

MLA-viite (9. p.)

Barker, Robert. Organic Chemistry of Biological Compounds. Prentice-Hall, 1971.