MLA

Urmann, and Johanna-Gabriela Walter. Aptamers In Biotechnology. Springer International Publishing, 2020.

APA

Urmann, U., & Walter, J. (2020). Aptamers in Biotechnology. Springer International Publishing.

Chicago

Urmann, and Johanna-Gabriela Walter. Aptamers In Biotechnology. : Springer International Publishing, 2020.