Bowman, R. I. The Galápagos. Proceedings of the symposia of the Galápagos internacional scientific project.
Cita Chicago (17th ed.)Bowman, Robert I. The Galápagos. Proceedings of the Symposia of the Galápagos Internacional Scientific Project.
Cita MLA (8th ed.)Bowman, Robert I. The Galápagos. Proceedings of the Symposia of the Galápagos Internacional Scientific Project.
Atenció: Aquestes cites poden no estar 100% correctes.