Style de citation APA (7e éd.)

Taylor, A. E. (1958). Introduction to functional analysis. N/A.

Style de citation Chicago (17e éd.)

Taylor, Angus E. Introduction to Functional Analysis. New York: N/A, 1958.

Style de citation MLA (9e éd.)

Taylor, Angus E. Introduction to Functional Analysis. N/A, 1958.