Single crystals of poly- L-lysine.

MLA

Padden, F. J., et al. “Single Crystals of Poly- L-Lysine.” Biopolymers, vol. 7, no. 5, May 1969, pp. 793–804. EBSCOhost, https://doi.org/10.1002/bip.1969.360070513.

APA

Padden, F. J., Keith, H. D., & Giannoni, G. (1969). Single crystals of poly- L-lysine. Biopolymers, 7(5), 793–804. https://doi.org/10.1002/bip.1969.360070513

Chicago

Padden, F. J., H. D. Keith, and G. Giannoni. 1969. “Single Crystals of Poly- L-Lysine.” Biopolymers 7 (5): 793–804. doi:10.1002/bip.1969.360070513.