Citazione Stile APA (7a Edizione)

Larsgaard, M. L. (1987). Map librarianship: An introduction (2nd ed.). Libraries Unlimited.

Citazione stile Chigago Style (17a edizione)

Larsgaard, Mary Lynette. Map Librarianship: An Introduction. 2nd ed. Littleton, Colo: Libraries Unlimited, 1987.

Citatione MLA (9a ed.)

Larsgaard, Mary Lynette. Map Librarianship: An Introduction. 2nd ed. Libraries Unlimited, 1987.