APA

Stephens A., . (1996). Dictionary of Agriculture. LOndon: Universal Book Stall.

Chicago

Stephens Alan, . 1996. Dictionary of Agriculture. LOndon: Universal Book Stall.

Harvard

Stephens A., . (1996). Dictionary of Agriculture. LOndon: Universal Book Stall.

MLA

Stephens Alan, . Dictionary of Agriculture. LOndon: Universal Book Stall. 1996.