Hediger, H., Vevers, G., & Reade, W. Man and animal in the zoo: Zoo biology.
Chicagoスタイル(17版)引用形式Hediger, Heini, Gwynne Vevers, , Winwood Reade. Man and Animal in the Zoo: Zoo Biology.
MLA(9版)引用形式Hediger, Heini, et al. Man and Animal in the Zoo: Zoo Biology.
警告: この引用は必ずしも正確ではありません.