Style de citation APA

Katz, W. A. (1969). Introduction to reference work: Reference services. New York: McGraw-Hill.

Style de citation Chicago

Katz, William A. Introduction to Reference Work: Reference Services. New York: McGraw-Hill, 1969.

Style de citation MLA

Katz, William A. Introduction to Reference Work: Reference Services. New York: McGraw-Hill, 1969.

Attention : ces citations peuvent ne pas être correctes à 100%.