APA

Weihs J. R., Lewis S., Macdonald J. & Joint Advisory Committee on Nonbook Materials. (1979). Nonbook materials: the organization of integrated collections. [Ottawa]: Canadian Library Association.

Chicago

Weihs Jean Riddle, Lewis Shirley, Macdonald Janet and Joint Advisory Committee on Nonbook Materials. 1979. Nonbook materials: the organization of integrated collections. [Ottawa]: Canadian Library Association.

Harvard

Weihs J. R., Lewis S., Macdonald J. and Joint Advisory Committee on Nonbook Materials. (1979). Nonbook materials: the organization of integrated collections. [Ottawa]: Canadian Library Association.

MLA

Weihs Jean Riddle, Lewis Shirley, Macdonald Janet and Joint Advisory Committee on Nonbook Materials. Nonbook materials: the organization of integrated collections. [Ottawa]: Canadian Library Association. 1979.