Gaya APA

Rutherford, W, E., Swanson, C, P. (1975). Modern english ( volume 1 ) . New York: New York: Horcourt brace Jovanovich; 1975.

Gaya MLA

Rutherford, William, E.., Swanson, Carl, P.. "Modern english ( volume 1 )". New York: New York: Horcourt brace Jovanovich; 1975, 1975. Text.