Cita APA (7th ed.)

Walter, R., Duborgel, B., & Huguet, J. (2002). Way without tarmac: Canary Islands ; photographs and drawings. [s.n.].

Cita Chicago (17th ed.)

Walter, Rolf, Bruno Duborgel, i Jean-Pierre Huguet. Way Without Tarmac: Canary Islands ; Photographs and Drawings. Saint-Julien-Molin-Molette: [s.n.], 2002.

Cita MLA (8th ed.)

Walter, Rolf, et al. Way Without Tarmac: Canary Islands ; Photographs and Drawings. [s.n.], 2002.