APA-viite (7. p.)

Sydsaeter, K., & Hammond, P. (2018). Essential Mathematics For Economic Analysis (5th.). Pearson.

Chicago-viite (17. p.)

Sydsaeter, Knut, ja Peter Hammond. Essential Mathematics For Economic Analysis. 5th. Noida: Pearson, 2018.

MLA-viite (9. p.)

Sydsaeter, Knut, ja Peter Hammond. Essential Mathematics For Economic Analysis. 5th. Pearson, 2018.