Gómez P., L. D. (1971). Palmacites berryanum, a new palm fossil from the Costa Rican Tertiary.
シカゴスタイル引用形Gómez P., Luis Diego. Palmacites Berryanum, a New Palm Fossil From the Costa Rican Tertiary. 1971.
MLA引用形式Gómez P., Luis Diego. Palmacites Berryanum, a New Palm Fossil From the Costa Rican Tertiary. 1971.
警告: この引用は必ずしも正確ではありません.