APA-referens

Houston, S., & Houston, K. (1997). Teaching and learning mathematical modelling: Innovation, investigation, and applications. Albion Pub..

Chicago-stil citat

Houston, S.K, och K. Houston. Teaching and Learning Mathematical Modelling: Innovation, Investigation, and Applications. Chichester: Albion Pub., 1997.

MLA-referens

Houston, S.K, och K. Houston. Teaching and Learning Mathematical Modelling: Innovation, Investigation, and Applications. Albion Pub., 1997.