Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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