Cita APA (7th ed.)

Sydsaeter, K., Hammond, P., & Strom, A. (2012). Essential mathematics for economic analysis (4th ed.). Pearson.

Cita Chicago (17th ed.)

Sydsaeter, Knut, Peter Hammond, i Arne Strom. Essential Mathematics for Economic Analysis. 4th ed. Harlow, England: Pearson, 2012.

Cita MLA (9th ed.)

Sydsaeter, Knut, et al. Essential Mathematics for Economic Analysis. 4th ed. Pearson, 2012.