APA (7th ed.) Zitazioa
Kraemer, H. (1907). A Text-Book of botany and pharmacognosy: 2. revis. and enlarged ed.
Chicago Style (17th ed.) Zitazioa
Kraemer, Henry. A Text-Book of Botany and Pharmacognosy: 2. Revis. and Enlarged Ed. Philadelphia, London, 1907.
MLA (9th ed.) Zitazioa
Kraemer, Henry. A Text-Book of Botany and Pharmacognosy: 2. Revis. and Enlarged Ed. 1907.
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