Cita APA

Cooke, G. (1975). Fertilizing for maximum yeild. 1972 Ed2. 1975. ELBS.

Chicago Edition Citation

Cooke, Gw. Fertilizing for Maximum Yeild. 1972 Ed2. 1975. ELBS, 1975.

Cita MLA

Cooke, Gw. Fertilizing for Maximum Yeild. 1972 Ed2. 1975. ELBS, 1975.

Atenció: Aquestes cites poden no estar 100% correctes.