Citazione Stile APA (7a Edizione)

Gonzáles Echevarría, R., & Pupo-Walker, E. (1996). Discovery to modernism (1. publ.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Gonzáles Echevarría, Roberto, e Enrique Pupo-Walker. Discovery to Modernism. 1. publ. Cambridge (u.a.): Cambridge University Press, 1996.

Citatione MLA (8a ed.)

Gonzáles Echevarría, Roberto, e Enrique Pupo-Walker. Discovery to Modernism. 1. publ. Cambridge University Press, 1996.