APA (7th ed.) Citation

Davies, G., Ekenberg, L., & Thorbiörnson, J. (2009). Logic, basics and beyond (2. ed.). Sine metu productions.

Chicago Style (17th ed.) Citation

Davies, Guy, Love Ekenberg, and Johan Thorbiörnson. Logic, Basics and Beyond. 2. ed. Stockholm: Sine metu productions, 2009.

MLA (9th ed.) Citation

Davies, Guy, et al. Logic, Basics and Beyond. 2. ed. Sine metu productions, 2009.