APA (7th ed.) Citation

Huovinen, K., Ahti, T., & Stenroos, S. (1989). The composition and contents of aromatic lichen substances in Cladonia section Helopodium and subsection Foliosae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Huovinen, Keijo, Teuvo Ahti, and Soili Stenroos. The Composition and Contents of Aromatic Lichen Substances in Cladonia Section Helopodium and Subsection Foliosae. [Sonderdr.]. 1989.

MLA (9th ed.) Citation

Huovinen, Keijo, et al. The Composition and Contents of Aromatic Lichen Substances in Cladonia Section Helopodium and Subsection Foliosae. [Sonderdr.]. 1989.