Gaya APA

Crowdis, D, G., W, I, S, S, M, I, W, B. (1972). Calcululs for business, biologi, and the social science . London: London: Coller Macmillan Publisher; 1972.

Gaya MLA

Crowdis, David, G., W, I., Shelley, Susane, M, II., Wheeler,, Brandon. "Calcululs for business, biologi, and the social science". London: London: Coller Macmillan Publisher; 1972, 1972. Text.