APA

Schlebecker J. T., Peterson G. E., . (1972). Living historical farms handbook. Washington: Smithsonian Institution Press; [for sale by the Supt. of Docs.], U.S. Govt. Print. Off.

Chicago

Schlebecker John T, Peterson Gale E, . 1972. Living historical farms handbook. Washington: Smithsonian Institution Press; [for sale by the Supt. of Docs.], U.S. Govt. Print. Off.

Harvard

Schlebecker J. T., Peterson G. E., . (1972). Living historical farms handbook. Washington: Smithsonian Institution Press; [for sale by the Supt. of Docs.], U.S. Govt. Print. Off.

MLA

Schlebecker John T, Peterson Gale E, . Living historical farms handbook. Washington: Smithsonian Institution Press; [for sale by the Supt. of Docs.], U.S. Govt. Print. Off. 1972.