Cita APA (7th ed.)

Vial, C., & Evans, R. (2015). The new equine economy in the 21st century. Wageningen Academic Publishers.

Cita Chicago (17th ed.)

Vial, Celine, i Rhys Evans. The New Equine Economy in the 21st Century. Wageningen, Netherlands: Wageningen Academic Publishers, 2015.

Cita MLA (9th ed.)

Vial, Celine, i Rhys Evans. The New Equine Economy in the 21st Century. Wageningen Academic Publishers, 2015.