Cita APA (7a ed.)

Burley, J., & Von Carlowitz, P. (1984). Multipurpose tree germplasm: Proceedings, recomendations and documents. International Council for Research in Agroforestry.

Cita Chicago Style (17a ed.)

Burley, J., y P. Von Carlowitz. Multipurpose Tree Germplasm: Proceedings, Recomendations and Documents. Nairobi: International Council for Research in Agroforestry, 1984.

Cita MLA (8a ed.)

Burley, J., y P. Von Carlowitz. Multipurpose Tree Germplasm: Proceedings, Recomendations and Documents. International Council for Research in Agroforestry, 1984.