Citazione Stile APA (7a Edizione)

Swamy, K. S. K. (1997). Physics of comets (2nd ed.). World Science.

Citazione stile Chigago Style (17a edizione)

Swamy, K. S. Krishna. Physics of Comets. 2nd ed. Singapore: World Science, 1997.

Citatione MLA (9a ed.)

Swamy, K. S. Krishna. Physics of Comets. 2nd ed. World Science, 1997.