Gaya APA

Pugin, . (2013). Contrasts : Or a pararel between the noble edifices of the middle ages correspon ding building of the present day . Mexico: Cambridge University Press.

Gaya MLA

Pugin, . "Contrasts : Or a pararel between the noble edifices of the middle ages correspon ding building of the present day". Mexico: Cambridge University Press, 2013. Buku.