Liebaert, R. M. (1994). Student study guide for biology concepts and connections. California: The Benjamin/Cummings Publishing Company.
Chicago Style citaatLiebaert, Richard M. Student Study Guide for Biology Concepts and Connections. California: The Benjamin/Cummings Publishing Company, 1994.
MLA citatieLiebaert, Richard M. Student Study Guide for Biology Concepts and Connections. California: The Benjamin/Cummings Publishing Company, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.