APA (7th ed.) Citation

Marx, J. L. (1970). Crisis in the skies. McKay.

Chicago Style (17th ed.) Citation

Marx, Joseph Laurance. Crisis in the Skies. New York: McKay, 1970.

MLA (9th ed.) Citation

Marx, Joseph Laurance. Crisis in the Skies. McKay, 1970.

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