APA

Henderson H. W., United States, . (1971). Dictionary of international agricultural trade. Washington: U.S. Foreign Agricultural Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Chicago

Henderson Harry William, United States, . 1971. Dictionary of international agricultural trade. Washington: U.S. Foreign Agricultural Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Harvard

Henderson H. W., United States, . (1971). Dictionary of international agricultural trade. Washington: U.S. Foreign Agricultural Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

MLA

Henderson Harry William, United States, . Dictionary of international agricultural trade. Washington: U.S. Foreign Agricultural Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]. 1971.