APA استشهاد

Robertson, D. S. (1969). Greek and Roman architecture (2nd. ed.). Cambridge University Press.

استشهاد بنمط شيكاغو

Robertson, D. S. Greek and Roman Architecture. 2nd. ed. Cambridge: Cambridge University Press, 1969.

MLA استشهاد

Robertson, D. S. Greek and Roman Architecture. 2nd. ed. Cambridge University Press, 1969.