APA (7th ed.) Citation

MacCracken, H. D. (1964). Basic earth science. L.W. Singer.

Chicago Style (17th ed.) Citation

MacCracken, Helen Dolman. Basic Earth Science. Syracuse: L.W. Singer, 1964.

MLA (9th ed.) Citation

MacCracken, Helen Dolman. Basic Earth Science. L.W. Singer, 1964.

Warning: These citations may not always be 100% accurate.