APA (7th ed.) Citation

Howis, S., Barker, N., & Mucina, L. (2009). Globally grown, but poorly known: Species limits and biogeography of Gazania Gaert. (Asteraceae) inferred from chloroplast and nuclear DNA sequence data. International Association for Plant Taxonomy.

Chicago Style (17th ed.) Citation

Howis, S., N. Barker, and Ladislav Mucina. Globally Grown, but Poorly Known: Species Limits and Biogeography of Gazania Gaert. (Asteraceae) Inferred from Chloroplast and Nuclear DNA Sequence Data. International Association for Plant Taxonomy, 2009.

MLA (9th ed.) Citation

Howis, S., et al. Globally Grown, but Poorly Known: Species Limits and Biogeography of Gazania Gaert. (Asteraceae) Inferred from Chloroplast and Nuclear DNA Sequence Data. International Association for Plant Taxonomy, 2009.