Mathers, S. (2011). Costa Rican diatomite: A review of existing knowledge and future potential.
シカゴスタイル引用形Mathers, Steve. Costa Rican Diatomite: A Review of Existing Knowledge and Future Potential. 2011.
MLA引用形式Mathers, Steve. Costa Rican Diatomite: A Review of Existing Knowledge and Future Potential. 2011.
警告: この引用は必ずしも正確ではありません.