APA (7th ed.) Citation

Abaelard, P. (1971). Peter Abelard's Ethics. Clarendon Press [u.a.].

Chicago Style (17th ed.) Citation

Abaelard, Peter. Peter Abelard's Ethics. Oxford: Clarendon Press [u.a.], 1971.

MLA (9th ed.) Citation

Abaelard, Peter. Peter Abelard's Ethics. Clarendon Press [u.a.], 1971.