De Laubenfels, M. (1946). Life science (3rd ed.). Prentice Hall.
Chicago Style aipamenaDe Laubenfels, M. Life Science. 3rd ed. New York: Prentice Hall, 1946.
MLA aipamenaDe Laubenfels, M. Life Science. 3rd ed. Prentice Hall, 1946.
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