Tomlinson, N., Campbell, J. J. R., & Trussell, P. C. (1950). THE INFLUENCE OF ZINC, IRON, COPPER, AND MANGANESE ON THE PRODUCTION OF CITRIC ACID BY ASPERGILLUS NIGER.
استشهاد بنمط شيكاغوTomlinson, Neil, J. J. R. Campbell, و Paul C. Trussell. THE INFLUENCE OF ZINC, IRON, COPPER, AND MANGANESE ON THE PRODUCTION OF CITRIC ACID BY ASPERGILLUS NIGER. 1950.
MLA استشهادTomlinson, Neil, J. J. R. Campbell, و Paul C. Trussell. THE INFLUENCE OF ZINC, IRON, COPPER, AND MANGANESE ON THE PRODUCTION OF CITRIC ACID BY ASPERGILLUS NIGER. 1950.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.