APA (7th ed.) Citation

Haak, K. (1991). Sleeping beauties. Gmünder.

Chicago Style (17th ed.) Citation

Haak, Ken. Sleeping Beauties. Berlin: Gmünder, 1991.

MLA (8th ed.) Citation

Haak, Ken. Sleeping Beauties. Gmünder, 1991.

Warning: These citations may not always be 100% accurate.