Cita APA (7a ed.)

Greig D.W. (1974). Sale of Goods. Bulter Worths.

Cita Chicago Style (17a ed.)

Greig D.W. Sale of Goods. Londan: Bulter Worths, 1974.

Cita MLA (9a ed.)

Greig D.W. Sale of Goods. Bulter Worths, 1974.