Παραπομπή APA

Tolkien, J. (1995). Hobbit: Or there and back again (5th ed.). Harper Collins publishers.

Παραπομπή Chicago Style

Tolkien, J.R.R. Hobbit: Or There and Back Again. 5th ed. London: Harper Collins publishers, 1995.

Παραπομπή MLA

Tolkien, J.R.R. Hobbit: Or There and Back Again. 5th ed. Harper Collins publishers, 1995.