APA (7th ed.) Citation

Van Gelder, L., & Bühler, A. (1980). Ikat. Watson-Guptill Publications, a division of Billboard Publications, Inc.

Chicago Style (17th ed.) Citation

Van Gelder, Lydia, and Alfred Bühler. Ikat. New York, N.Y: Watson-Guptill Publications, a division of Billboard Publications, Inc, 1980.

MLA (9th ed.) Citation

Van Gelder, Lydia, and Alfred Bühler. Ikat. Watson-Guptill Publications, a division of Billboard Publications, Inc, 1980.