Παραπομπή APA

Day, R. (1996). How to work and write scientific paper (4th ed.). Cambridge university press.

Παραπομπή Chicago Style

Day, Robert. How to Work and Write Scientific Paper. 4th ed. Cambridge: Cambridge university press, 1996.

Παραπομπή MLA

Day, Robert. How to Work and Write Scientific Paper. 4th ed. Cambridge university press, 1996.