APA引用形式

Sledge, W. A. (1960). The polypodiaceae and grammitidaceae of Ceylon. Bulletin of the British Museum.

シカゴスタイル引用形

Sledge, W. A. The Polypodiaceae and Grammitidaceae of Ceylon. London: Bulletin of the British Museum, 1960.

MLA引用形式

Sledge, W. A. The Polypodiaceae and Grammitidaceae of Ceylon. Bulletin of the British Museum, 1960.