APA (7th ed.) Citation

Butterworth, C., & Cloran, R. (1978). Step by step ice skating guide. Leahy Press.

Chicago Style (17th ed.) Citation

Butterworth, Carol, and Rosemary Cloran. Step by Step Ice Skating Guide. Montpelier, Vt.: Leahy Press, 1978.

MLA (8th ed.) Citation

Butterworth, Carol, and Rosemary Cloran. Step by Step Ice Skating Guide. Leahy Press, 1978.