Citazione Stile APA (7a Edizione)

Boels, R., Mason, L., & Skinner, D. (2007). From twistor actions to MHV diagrams.

Citazione stile Chigago Style (17a edizione)

Boels, R., L. Mason, e D. Skinner. From Twistor Actions to MHV Diagrams. 2007.

Citatione MLA (9a ed.)

Boels, R., et al. From Twistor Actions to MHV Diagrams. 2007.