Παραπομπή APA

Shackle, G. (1968). Economics For Pleasure (2nd.). Cambridge University Press.

Παραπομπή Chicago Style

Shackle, GBS. Economics For Pleasure. 2nd. Cambridge: Cambridge University Press, 1968.

Παραπομπή MLA

Shackle, GBS. Economics For Pleasure. 2nd. Cambridge University Press, 1968.