APA Style

Richard, K., J, R, N. (2008). MOEMS-Math Olympiad Contest Problems Volume 3 Division E & M (1st edtion). Singapore: Singapore International Math Contests Center.

MLA Style

Richard, Kalman., J, Restivo, Nicholas. "MOEMS-Math Olympiad Contest Problems Volume 3 Division E & M". 1st edtion Singapore: Singapore International Math Contests Center, 2008. Reference.