Cita APA (7a ed.)

Jürgens, N., Oncken, I., Oldeland, J., Gunter, F., & Rudolph, B. (2021). Welwitschia: Phylogeography of a living fossil, diversified within a desert refuge. Nature Portfolio.

Cita Chicago Style (17a ed.)

Jürgens, Norbert, Imke Oncken, Jens Oldeland, Felicitas Gunter, y Barbara Rudolph. Welwitschia: Phylogeography of a Living Fossil, Diversified Within a Desert Refuge. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Jürgens, Norbert, et al. Welwitschia: Phylogeography of a Living Fossil, Diversified Within a Desert Refuge. Nature Portfolio, 2021.