Citazione Stile APA (7a Edizione)

Beach, D. I., & Ovens, G. (1972). Business and securities valuation. Methuen.

Citazione stile Chigago Style (17a edizione)

Beach, Donald I., e Geo Ovens. Business and Securities Valuation. Toronto: Methuen, 1972.

Citatione MLA (9a ed.)

Beach, Donald I., e Geo Ovens. Business and Securities Valuation. Methuen, 1972.