APA-Zitierstil (7. Ausg.)

Dudley, N. (1990). Nitrates: The threat to food and water (1. publ.). Green Print.

Chicago-Zitierstil (17. Ausg.)

Dudley, Nigel. Nitrates: The Threat to Food and Water. 1. publ. London: Green Print, 1990.

MLA-Zitierstil (9. Ausg.)

Dudley, Nigel. Nitrates: The Threat to Food and Water. 1. publ. Green Print, 1990.