Their trade is treachery

MLA

Pincher, Chapman. Their Trade Is Treachery. revised ed. Toronto: Bantam Books, 1982.

APA

Pincher, C. (1982). Their trade is treachery. revised ed. Toronto: Bantam Books.

Chicago

Pincher, Chapman. Their Trade Is Treachery. revised ed. Toronto: Bantam Books,, 1982.