MLA

Yen, Chi, et al. Biosystematics of Triticeae : Volume V. Genera: Campeiostachys, Elymus,pascopyrum, Lophopyrum, Trichopyrum, Hordelymus, Festucopsis, Peridictyon, and Psammopyrum. Singapore: Springer, 2022.

APA

Yen, C., Wu, D., Yang, J., Zhang, H., & Zhou, Y. (2022). Biosystematics of Triticeae : Volume V. Genera: Campeiostachys, Elymus,Pascopyrum, Lophopyrum, Trichopyrum, Hordelymus, Festucopsis, Peridictyon, and Psammopyrum. Singapore: Springer.

Chicago

Yen, Chi., Dan-Dan Wu, Junliang Yang, Hai-Qin Zhang, and Yong-Hong Zhou. Biosystematics of Triticeae : Volume V. Genera: Campeiostachys, Elymus,pascopyrum, Lophopyrum, Trichopyrum, Hordelymus, Festucopsis, Peridictyon, and Psammopyrum. Singapore: Springer, 2022.