APA-viite (7. p.)

.Parker, S. P. (1981). Encyclopedia of Energy (second edition.). McGraw-Hill.

Chicago-viite (17. p.)

.Parker, Sybil P. Encyclopedia of Energy. second edition. New York: McGraw-Hill, 1981.

MLA-viite (9. p.)

.Parker, Sybil P. Encyclopedia of Energy. second edition. McGraw-Hill, 1981.