Gaya APA

Swanson, C, P., Weisman, H, M. (1980). Basic technical writting 4th edition (4). Ohio: Ohio: Charles E. Merrill; 1980.

Gaya MLA

Swanson, Carl, P.., Weisman, Herman, M.. "Basic technical writting 4th edition". 4 Ohio: Ohio: Charles E. Merrill; 1980, 1980. Text.