APA (7th ed.) Citation

Alessandra Oliveira & Eurípides. (2015). Helena. Coimbra University Press. https://doi.org/10.14195/978-989-26-1047-4

Chicago Style (17th ed.) Citation

Alessandra Oliveira and Eurípides. Helena. Coimbra University Press, 2015. https://doi.org/10.14195/978-989-26-1047-4.

MLA (9th ed.) Citation

Alessandra Oliveira and Eurípides. Helena. Coimbra University Press, 2015. https://doi.org/10.14195/978-989-26-1047-4.