Gaya APA

Swanson, C, P., Pelton, B, C. (1980). Tennis goodyear physical activities series . California: California: Goodyear; 1980.

Gaya MLA

Swanson, Carl, P.., Pelton, Barry, C.. "Tennis goodyear physical activities series". California: California: Goodyear; 1980, 1980. Text.