Ridgman, W. J. (1975). Experimentation in biology: An introduction to design and analysis.
Citación estilo ChicagoRidgman, W J. Experimentation in Biology: An Introduction to Design and Analysis. Blackie & Son Ltd., London, 1975.
Cita MLARidgman, W J. Experimentation in Biology: An Introduction to Design and Analysis. 1975.
Warning: These citations may not always be 100% accurate.