Greiner, R. (2007). Purification and characterization of a bacterial phytase whose properties make it exceptionally useful as a feed supplement. Springer.
استشهاد بنمط شيكاغوGreiner, Ralf. Purification and Characterization of a Bacterial Phytase whose Properties Make It Exceptionally Useful as a Feed Supplement. Springer, 2007.
MLA استشهادGreiner, Ralf. Purification and Characterization of a Bacterial Phytase whose Properties Make It Exceptionally Useful as a Feed Supplement. Springer, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.