Gaya APA

Parkinson, C. (1957). Parkinson's law and other studies in administration, il.by Robert C.Osborn. . Boston: Houghton Mifflin.

Gaya MLA

Parkinson, C.Northcote. "Parkinson's law and other studies in administration, il.by Robert C.Osborn. ". Boston: Houghton Mifflin, 1957. Buku.