Gaya APA

Swanson, C, P., Littrell, J, J. (1966). Guide to industrial arts teaching . Illionis: Illionis: Chas A. Bennett Co.; 1966.

Gaya MLA

Swanson, Carl, P.., Littrell, Joseph, J.. "Guide to industrial arts teaching". Illionis: Illionis: Chas A. Bennett Co.; 1966, 1966. Text.