APA (7th ed.) Citation

Erbar, C., & Leins, P. (1999). Secondary pollen presentation and a curious rupture of the style in Spigelia (Spigeliaceae, Gentianales). Plant biology, 1(4), . https://doi.org/10.1111/j.1438-8677.1999.tb00721.x

Chicago Style (17th ed.) Citation

Erbar, Claudia, and Peter Leins. "Secondary Pollen Presentation and a Curious Rupture of the Style in Spigelia (Spigeliaceae, Gentianales)." Plant Biology 1, no. 4 (1999). https://doi.org/10.1111/j.1438-8677.1999.tb00721.x.

MLA (9th ed.) Citation

Erbar, Claudia, and Peter Leins. "Secondary Pollen Presentation and a Curious Rupture of the Style in Spigelia (Spigeliaceae, Gentianales)." Plant Biology, vol. 1, no. 4, 1999, https://doi.org/10.1111/j.1438-8677.1999.tb00721.x.