Cita APA (7a ed.)

Mortvedt, J., Giordano, P., & Lindsay, W. (1972). Micronutrientes in agriculture: Peoceedings of a symposium held at Muscle Shoals, Alabama, April 20-22, 1971. Soil Science Society of América.

Cita Chicago Style (17a ed.)

Mortvedt, J., P. Giordano, y W. Lindsay. Micronutrientes in Agriculture: Peoceedings of a Symposium Held at Muscle Shoals, Alabama, April 20-22, 1971. Madison: Soil Science Society of América, 1972.

Cita MLA (8a ed.)

Mortvedt, J., et al. Micronutrientes in Agriculture: Peoceedings of a Symposium Held at Muscle Shoals, Alabama, April 20-22, 1971. Soil Science Society of América, 1972.