APA استشهاد

Robinson, D. G. (1997). Ethics: For beginners. Icon books.

استشهاد بنمط شيكاغو

Robinson, Dave Garratt. Ethics: For Beginners. Cambridge: Icon books, 1997.

MLA استشهاد

Robinson, Dave Garratt. Ethics: For Beginners. Icon books, 1997.