Citazione Stile APA (7a Edizione)

Edwards, H. M. Essays in Constructive Mathematics (1st ed. 2005.). Springer New York.

Citazione stile Chigago Style (17a edizione)

Edwards, Harold M. Essays in Constructive Mathematics. 1st ed. 2005. New York, NY: Springer New York.

Citatione MLA (8a ed.)

Edwards, Harold M. Essays in Constructive Mathematics. 1st ed. 2005. Springer New York.