APA (7th ed.) Citation
Voelker, R., Balboa, O., & Lerena, A. (1980). Parenteral Nutrition in Esophageal Cancer.
Chicago Style (17th ed.) Citation
Voelker, Ricardo, Oscar Balboa, and Ana Lerena. Parenteral Nutrition in Esophageal Cancer. 1980.
MLA (9th ed.) Citation
Voelker, Ricardo, et al. Parenteral Nutrition in Esophageal Cancer. 1980.
Warning: These citations may not always be 100% accurate.