Style de citation APA (7e éd.)

Wolff, H. W. (1912). Co-operation in agriculture. P. S. King.

Style de citation Chicago (17e éd.)

Wolff, Henry W. Co-operation in Agriculture. London: P. S. King, 1912.

Style de citation MLA (8e éd.)

Wolff, Henry W. Co-operation in Agriculture. P. S. King, 1912.