APA引文

Kechaykin, A. A., & Shmakov, A. I. (2016). A system of subtribe Potentillinae J. Presl (Rosaceae Juss.). Altay State University.

Citação norma Chicago

Kechaykin, A. A., and A. I. Shmakov. A System of Subtribe Potentillinae J. Presl (Rosaceae Juss.). Altay State University, 2016.

MLA引文

Kechaykin, A. A., and A. I. Shmakov. A System of Subtribe Potentillinae J. Presl (Rosaceae Juss.). Altay State University, 2016.

警告：這些引文格式不一定是100％准確.