APA-referens (7:e uppl.)

Abelard, P. (1974). The letters of Abelard and Heloise. Penguin Books.

Chicago-referens (17:e uppl.)

Abelard, Peter. The Letters of Abelard and Heloise. Harmondsworth, Middlesex: Penguin Books, 1974.

MLA-referens (9:e uppl.)

Abelard, Peter. The Letters of Abelard and Heloise. Penguin Books, 1974.