Citazione Stile APA (7a Edizione)
Heywood, J. B., & Sher, E. (1999). The Two-stroke Cycle Engine: Its Development, Operation, and Design (1. vyd.). SAE International.
Citazione stile Chigago Style (17a edizione)
Heywood, John B., e Eran Sher. The Two-stroke Cycle Engine: Its Development, Operation, and Design. 1. vyd. Warrendale: SAE International, 1999.
Citatione MLA (9a ed.)
Heywood, John B., e Eran Sher. The Two-stroke Cycle Engine: Its Development, Operation, and Design. 1. vyd. SAE International, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.