APA

Schad J. G., Tanis N. E., . (1974). Problems in developing academic library collections. New York: Bowker.

Chicago

Schad Jasper G, Tanis Norman E, . 1974. Problems in developing academic library collections. New York: Bowker.

Harvard

Schad J. G., Tanis N. E., . (1974). Problems in developing academic library collections. New York: Bowker.

MLA

Schad Jasper G, Tanis Norman E, . Problems in developing academic library collections. New York: Bowker. 1974.