Cita APA

Delap, D. J. (1968). Civil service manual. [U.S.A]: North Central Press.

Citación estilo Chicago

Delap, Donald J. Civil Service Manual. [U.S.A]: North Central Press, 1968.

Cita MLA

Delap, Donald J. Civil Service Manual. [U.S.A]: North Central Press, 1968.