APA (7th ed.) Zitazioa

Ferguson, E. (1984). Special libraries at work. Professional Pub.

Chicago Style (17th ed.) Zitazioa

Ferguson, Elizabeth. Special Libraries at Work. Hamden, Conn. :Library: Professional Pub, 1984.

MLA (9th ed.) Zitazioa

Ferguson, Elizabeth. Special Libraries at Work. Professional Pub, 1984.