Citazione Stile APA (7a Edizione)

WHITE, R. V. (1979). Functional english 2: Exploitation. Thomas Nelson And Sons.

Citazione stile Chigago Style (17a edizione)

WHITE, Ronald V. Functional English 2: Exploitation. Middlesex: Thomas Nelson And Sons, 1979.

Citatione MLA (9a ed.)

WHITE, Ronald V. Functional English 2: Exploitation. Thomas Nelson And Sons, 1979.