APA (7th ed.) Citation

Henry, B., Mottershead, L., & Edwards, A. (1994). Primary mathematics challenge 1994. Mathematical Association of Victoria.

Chicago Style (17th ed.) Citation

Henry, Bruce, Lorraine Mottershead, and Andy Edwards. Primary Mathematics Challenge 1994. Brunswick, Vic.: Mathematical Association of Victoria, 1994.

MLA (8th ed.) Citation

Henry, Bruce, et al. Primary Mathematics Challenge 1994. Mathematical Association of Victoria, 1994.