Postlethwait, J. H., & John H. Postlethwait; Janet L. Hopson. (2003). Explore life. United State: Thompson Learning.
Chicago Style citaatPostlethwait, John H., en John H. Postlethwait; Janet L. Hopson. Explore Life. United State: Thompson Learning, 2003.
MLA citatiePostlethwait, John H., en John H. Postlethwait; Janet L. Hopson. Explore Life. United State: Thompson Learning, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.