Porter, G. A., Morrow, L. S., & Muph, H. J. (1982). The effect of nitrogen fertilization and seedpiece spacing on yield and quality of allagash russet and potato seedlings af186-5 and af205-9. [y.y.]: [yayl.y.].
Chicago Style CitationPorter, G. A., L. S. Morrow, and H. J. Muph. The Effect of Nitrogen Fertilization and Seedpiece Spacing On Yield and Quality of Allagash Russet and Potato Seedlings Af186-5 and Af205-9. [y.y.]: [yayl.y.], 1982.
MLA CitationPorter, G. A., L. S. Morrow, and H. J. Muph. The Effect of Nitrogen Fertilization and Seedpiece Spacing On Yield and Quality of Allagash Russet and Potato Seedlings Af186-5 and Af205-9. [y.y.]: [yayl.y.], 1982.
Warning: These citations may not always be 100% accurate.