APA
gilbert l. e., .coevolution of animals andd plants,symposium v first international congress of systematic raven,peter h.(jt.ed.). 1st.ed. | .Austin University of Texas: .
Chicago
gilbert lawrence e.ed, .coevolution of animals andd plants,symposium v first international congress of systematic raven,peter h.(jt.ed.). 1st.ed. | .Austin University of Texas: .
Harvard
gilbert l. e., .coevolution of animals andd plants,symposium v first international congress of systematic raven,peter h.(jt.ed.). 1st.ed. | .Austin University of Texas: .
MLA
gilbert lawrence e.ed, .1st.ed. | .Austin University of Texas: . .