APA (7th ed.) Citation

Liu, H., Edrada-Ebel, R., Ebel, R., Wang, Y., Schulz, B., Draeger, S., . . . Proksch, P. (2011). Ophiobolin Sesterterpenoids and Pyrrolidine Alkaloids from the Sponge-Derived Fungus Aspergillus ustus. Helvetica chimica acta, 94(4), 623-631. https://doi.org/10.1002/hlca.201000283

Chicago Style (17th ed.) Citation

Liu, Hong-Bing, et al. "Ophiobolin Sesterterpenoids and Pyrrolidine Alkaloids from the Sponge-Derived Fungus Aspergillus Ustus." Helvetica Chimica Acta 94, no. 4 (2011): 623-631. https://doi.org/10.1002/hlca.201000283.

MLA (9th ed.) Citation

Liu, Hong-Bing, et al. "Ophiobolin Sesterterpenoids and Pyrrolidine Alkaloids from the Sponge-Derived Fungus Aspergillus Ustus." Helvetica Chimica Acta, vol. 94, no. 4, 2011, pp. 623-631, https://doi.org/10.1002/hlca.201000283.