APA (7th ed.) Citation

Baier, G., & Klein, M. (1991). A chaotic hierarchy. World Scientific.

Chicago Style (17th ed.) Citation

Baier, Gerold, and Michael Klein. A Chaotic Hierarchy. Singapore: World Scientific, 1991.

MLA (8th ed.) Citation

Baier, Gerold, and Michael Klein. A Chaotic Hierarchy. World Scientific, 1991.

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