MLA

Lijsen, H.J, and Sylvia Stanier. Classical Circus Equitation : Liberty, High School, Quadrilles and Vaulting. Londen: Allen, 1993.

APA

Lijsen, H., & Stanier, S. (1993). Classical circus equitation : liberty, high school, quadrilles and vaulting. Londen: Allen.

Chicago

Lijsen, H.J., and Sylvia Stanier. Classical Circus Equitation: Liberty, High School, Quadrilles and Vaulting. Londen: Allen, 1993.