Cita APA (7th ed.)

Ralf Yorque Workshop Ashland, Or., & Mangel, M. (1985). Resource management: Proceedings of the Second Ralf Yorque Workshop held in Ashland, Oregon, July 23-25, 1984. Springer-Verlag.

Cita Chicago (17th ed.)

Ralf Yorque Workshop Ashland, Or., i Marc Mangel. Resource Management: Proceedings of the Second Ralf Yorque Workshop Held in Ashland, Oregon, July 23-25, 1984. Berlin ; New York: Springer-Verlag, 1985.

Cita MLA (8th ed.)

Ralf Yorque Workshop Ashland, Or., i Marc Mangel. Resource Management: Proceedings of the Second Ralf Yorque Workshop Held in Ashland, Oregon, July 23-25, 1984. Springer-Verlag, 1985.