APA (7th ed.) Citation

Helmbold, H. (1977). Steroide in Zellkulturen von Digitalis lanata. Bonecke Druck.

Chicago Style (17th ed.) Citation

Helmbold, Hildegard. Steroide in Zellkulturen Von Digitalis Lanata. Clausthal: Bonecke Druck, 1977.

MLA (8th ed.) Citation

Helmbold, Hildegard. Steroide in Zellkulturen Von Digitalis Lanata. Bonecke Druck, 1977.

Warning: These citations may not always be 100% accurate.