Cita APA (7a ed.)

Viaña de la Puente, J., Hughes, C. E., & Maqueda Lafuente, F. J. (2014). An introduction to Spanish law (1st. ed.). Gomylex.

Cita Chicago Style (17a ed.)

Viaña de la Puente, Javier, Charlotte Emily Hughes, y Francisco Javier Maqueda Lafuente. An Introduction to Spanish Law. 1st. ed. Bilbao: Gomylex, 2014.

Cita MLA (9a ed.)

Viaña de la Puente, Javier, et al. An Introduction to Spanish Law. 1st. ed. Gomylex, 2014.