APA (7th ed.) Citation

Roorda van Eysinga, J. P., & Smilde, K. W. (1971). Nutritional disorders in glasshouse lettuce. Centre for Agricultural Publication and Documentation.

Chicago Style (17th ed.) Citation

Roorda van Eysinga, J. P., and K. W. Smilde. Nutritional Disorders in Glasshouse Lettuce. Wageningen: Centre for Agricultural Publication and Documentation, 1971.

MLA (9th ed.) Citation

Roorda van Eysinga, J. P., and K. W. Smilde. Nutritional Disorders in Glasshouse Lettuce. Centre for Agricultural Publication and Documentation, 1971.