APA (7th ed.) Citation

Jerome Wyckoff...et al. (1963). The Harper encyclopedia of science (1st ed.].). Harper & Row.

Chicago Style (17th ed.) Citation

Jerome Wyckoff...et al. The Harper Encyclopedia of Science. 1st ed.]. New York: Harper & Row, 1963.

MLA (9th ed.) Citation

Jerome Wyckoff...et al. The Harper Encyclopedia of Science. 1st ed.]. Harper & Row, 1963.