APA
Walliser Otto H Ed, International meeting of the IGCP project 216: global biological events in earth history (1 : 1986 : Gottingen), . (1986). Global biological events in earth history. New York: Springer-Verlag.
Chicago
Walliser Otto H Ed, International meeting of the IGCP project 216: global biological events in earth history (1 : 1986 : Gottingen), . 1986. Global biological events in earth history. New York: Springer-Verlag.
Harvard
Walliser Otto H Ed, International meeting of the IGCP project 216: global biological events in earth history (1 : 1986 : Gottingen), . (1986). Global biological events in earth history. New York: Springer-Verlag.
MLA
Walliser Otto H Ed, International meeting of the IGCP project 216: global biological events in earth history (1 : 1986 : Gottingen), . Global biological events in earth history. New York: Springer-Verlag. 1986.
