Farber, N., & Mathers, P. (1993). When it snowed that night. HarperCollins.
Chicago Style (17th ed.) CitationFarber, Norma, and Petra Mathers. When It Snowed That Night. New York, NY: HarperCollins, 1993.
MLA (8th ed.) CitationFarber, Norma, and Petra Mathers. When It Snowed That Night. HarperCollins, 1993.
Warning: These citations may not always be 100% accurate.