APA (7th ed.) Citation

Åhs, T., & Wiggins, G. A. (1994). Rippling with relational definitions.

Chicago Style (17th ed.) Citation

Åhs, Torbjörn, and Geraint A. Wiggins. Rippling with Relational Definitions. Edinburgh, 1994.

MLA (9th ed.) Citation

Åhs, Torbjörn, and Geraint A. Wiggins. Rippling with Relational Definitions. 1994.