APA (7th ed.) Citation

Plucknett, D. L., & Smith, N. J. H. (1988). Plant quarantine and the international transfer of germplasm. World Bank.

Chicago Style (17th ed.) Citation

Plucknett, Donald L., and Nigel J. H. Smith. Plant Quarantine and the International Transfer of Germplasm. Washington, DC: World Bank, 1988.

MLA (9th ed.) Citation

Plucknett, Donald L., and Nigel J. H. Smith. Plant Quarantine and the International Transfer of Germplasm. World Bank, 1988.