Fitting, H., Heinrich, S., Jost, L., & Karsten, G. (1921). Strasburgers text-book of botany (5th ed.). Macmillan.
Chicagoスタイル(17版)引用形式Fitting, Hans, Schenck Heinrich, Ludwig Jost, , George Karsten. Strasburgers Text-book of Botany. 5th ed. London: Macmillan, 1921.
MLA(9版)引用形式Fitting, Hans, et al. Strasburgers Text-book of Botany. 5th ed. Macmillan, 1921.
警告: この引用は必ずしも正確ではありません.