APA (7th ed.) Citation

Ristow, W. W. (1980). The emergence of maps in libraries. Linnet Books.

Chicago Style (17th ed.) Citation

Ristow, Walter W. The Emergence of Maps in Libraries. Hamden, Conn.: Linnet Books, 1980.

MLA (9th ed.) Citation

Ristow, Walter W. The Emergence of Maps in Libraries. Linnet Books, 1980.