Cita APA (7a ed.)

Hewitt, E. (1966). Sand and water culture methods used in the study of plant nutrition (2nd edition.). Commonwealth Bureau of Horticulture and plantation Crops.

Cita Chicago Style (17a ed.)

Hewitt, E.J. Sand and Water Culture Methods Used in the Study of Plant Nutrition. 2nd edition. [Lugar de publicación no identificado]: Commonwealth Bureau of Horticulture and plantation Crops, 1966.

Cita MLA (8a ed.)

Hewitt, E.J. Sand and Water Culture Methods Used in the Study of Plant Nutrition. 2nd edition. Commonwealth Bureau of Horticulture and plantation Crops, 1966.