Symposium on Healthy Planting Material : Strategies and Technologies & Rudd-Jones, D. (1986). Healthy planting material:strategies technologies: Proceedings. BCPC Publications.
Cita Chicago (17th ed.)Symposium on Healthy Planting Material : Strategies and Technologies i D. Rudd-Jones. Healthy Planting Material:strategies Technologies: Proceedings. Britain: BCPC Publications, 1986.
Cita MLA (9th ed.)Symposium on Healthy Planting Material : Strategies and Technologies i D. Rudd-Jones. Healthy Planting Material:strategies Technologies: Proceedings. BCPC Publications, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.