Gaya APA

Nelson, G, E. (). Fundamental concepts of biology / Gideon E. Nelson, Gerald G.Robinson, Richard A. Boolootian (2nd.ed.). : .

Gaya MLA

Nelson, Gideon, E.. "Fundamental concepts of biology / Gideon E. Nelson, Gerald G.Robinson, Richard A. Boolootian". 2nd.ed. : , . Referensi.