Cita APA (7a ed.)

Orme, R. (2019). Philosophy and ethics (Key stage 3, student book.). Collins.

Cita Chicago Style (17a ed.)

Orme, Robert. Philosophy and Ethics. Key stage 3, student book. London: Collins, 2019.

Cita MLA (9a ed.)

Orme, Robert. Philosophy and Ethics. Key stage 3, student book. Collins, 2019.