McKee, P. (1951). Teacher's guide and key for Perfecting your language. Houghton Mifflin.
Style de citation Chicago (17e éd.)McKee, Paul. Teacher's Guide and Key for Perfecting Your Language. [Boston]: Houghton Mifflin, 1951.
Style de citation MLA (8e éd.)McKee, Paul. Teacher's Guide and Key for Perfecting Your Language. Houghton Mifflin, 1951.
Attention : ces citations peuvent ne pas être correctes à 100%.