Styl cytowania APA

Ferguson, C., & Vaish, M. (1965). Principles of economics/2e (2nd ed.). Oxford & I.B.H.

Styl cytowania Chicago

Ferguson, C.E, i M.C Vaish. Principles of Economics/2e. 2nd ed. Calcutta: Oxford & I.B.H, 1965.

Styl cytowania MLA

Ferguson, C.E, i M.C Vaish. Principles of Economics/2e. 2nd ed. Oxford & I.B.H, 1965.