Cita APA (7a ed.)

Hooker, P. (1953). Life and other contingencies. University Press.

Cita Chicago Style (17a ed.)

Hooker, P.F. Life and Other Contingencies. Cambridge: University Press, 1953.

Cita MLA (9a ed.)

Hooker, P.F. Life and Other Contingencies. University Press, 1953.