APA

Aristóteles, Bywater I., Bywater I. & Bywater I. (1909). On the art of poetry. Oxford: Clarendon.

Chicago

Aristóteles, Bywater Ingram, Bywater Ingram and Bywater Ingram. 1909. On the art of poetry. Oxford: Clarendon.

Harvard

Aristóteles, Bywater I., Bywater I. and Bywater I. (1909). On the art of poetry. Oxford: Clarendon.

MLA

Aristóteles, Bywater Ingram, Bywater Ingram and Bywater Ingram. On the art of poetry. Oxford: Clarendon. 1909.