APA

Sutcliffe A. J., . (1985). On the track of Ice Age mammals. Cambridge, Mass: Harvard University Press.

Chicago

Sutcliffe Antony John, . 1985. On the track of Ice Age mammals. Cambridge, Mass: Harvard University Press.

Harvard

Sutcliffe A. J., . (1985). On the track of Ice Age mammals. Cambridge, Mass: Harvard University Press.

MLA

Sutcliffe Antony John, . On the track of Ice Age mammals. Cambridge, Mass: Harvard University Press. 1985.