Cita APA (7a ed.)

O'Mara, S., & Gerrard, L. (2020). In praise of walking: A new scientific exploration (Unabridged.). HighBridge Audio.

Cita Chicago Style (17a ed.)

O'Mara, Shane, y Liam Gerrard. In Praise of Walking: A New Scientific Exploration. Unabridged. Prince Frederick: HighBridge Audio, 2020.

Cita MLA (8a ed.)

O'Mara, Shane, y Liam Gerrard. In Praise of Walking: A New Scientific Exploration. Unabridged. HighBridge Audio, 2020.

Precaución: Estas citas no son 100% exactas.