Biology and fertility of soils.
Chicago Style (17th ed.) CitationBiology and Fertility of Soils.
MLA引文Biology and Fertility of Soils.
警告：這些引文格式不一定是100％准確.
APA引文
Biology and fertility of soils.
Chicago Style (17th ed.) CitationBiology and Fertility of Soils.
MLA引文Biology and Fertility of Soils.