Style de citation APA (7e éd.)

Não informado. (1967). Phosphorus in agriculture. International Superphosphate and Compound Manufacturers Association.

Style de citation Chicago (17e éd.)

Não informado. Phosphorus in Agriculture. London: International Superphosphate and Compound Manufacturers Association, 1967.

Style de citation MLA (8e éd.)

Não informado. Phosphorus in Agriculture. International Superphosphate and Compound Manufacturers Association, 1967.

Attention : ces citations peuvent ne pas être correctes à 100%.