Stevenson, F. J. Nitrogen in agricultural soils.
Chicago Style (17th ed.) CitationStevenson, Frank J. Nitrogen in Agricultural Soils.
MLA引文Stevenson, Frank J. Nitrogen in Agricultural Soils.
警告：這些引文格式不一定是100％准確.
APA引文
Stevenson, F. J. Nitrogen in agricultural soils.
Chicago Style (17th ed.) CitationStevenson, Frank J. Nitrogen in Agricultural Soils.
MLA引文Stevenson, Frank J. Nitrogen in Agricultural Soils.