Esser, K. Kryptogamen: Praktikum und Lehrbuch. Springer.
Chicago Style (17th ed.) CitationEsser, Karl. Kryptogamen: Praktikum Und Lehrbuch. Berlin [u.a.]: Springer.
MLA (9th ed.) CitationEsser, Karl. Kryptogamen: Praktikum Und Lehrbuch. Springer.
Warning: These citations may not always be 100% accurate.