Cita APA (7a ed.)

Aikin, O., & Reid, J. (1971). Labour law. Penguin.

Cita Chicago Style (17a ed.)

Aikin, Olga, y Judith Reid. Labour Law. Harmondsworth [etc.]: Penguin, 1971.

Cita MLA (9a ed.)

Aikin, Olga, y Judith Reid. Labour Law. Penguin, 1971.