APA استشهاد

Tottingham, W. E., Stephens, H. L., & Lease, E. J. (1934). INFLUENCE OF SHORTER LIGHT RAYS UPON ABSORPTION OF NITRATE BY THE YOUNG WHEAT PLANT.

استشهاد بنمط شيكاغو

Tottingham, W. E., H. L. Stephens, و E. J. Lease. INFLUENCE OF SHORTER LIGHT RAYS UPON ABSORPTION OF NITRATE BY THE YOUNG WHEAT PLANT. 1934.

MLA استشهاد

Tottingham, W. E., H. L. Stephens, و E. J. Lease. INFLUENCE OF SHORTER LIGHT RAYS UPON ABSORPTION OF NITRATE BY THE YOUNG WHEAT PLANT. 1934.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.