Ulrich, J. M., & Shrift, A. (1968). Selenium Absorption by Excised Astragalus Roots.
Citação norma ChicagoUlrich, Jane M., and Alex Shrift. Selenium Absorption By Excised Astragalus Roots. 1968.
MLA引文Ulrich, Jane M., and Alex Shrift. Selenium Absorption By Excised Astragalus Roots. 1968.
警告:這些引文格式不一定是100%准確.