Παραπομπή APA

Calladine, C. R. (1988). Theory of Sheel Structures. Cambridge University Press.

Παραπομπή Chicago Style

Calladine, C. R. Theory of Sheel Structures. Cambridge: Cambridge University Press, 1988.

Παραπομπή MLA

Calladine, C. R. Theory of Sheel Structures. Cambridge University Press, 1988.