APA (7th ed.) Citation

Burton, M., & Mims, P. (2012). Calculating Puddle Size. Teaching Children Mathematics, 18(8), 474.

Chicago Style (17th ed.) Citation

Burton, Megan, and Patricia Mims. "Calculating Puddle Size." Teaching Children Mathematics 18, no. 8 (2012): 474.

MLA (9th ed.) Citation

Burton, Megan, and Patricia Mims. "Calculating Puddle Size." Teaching Children Mathematics, vol. 18, no. 8, 2012, p. 474.