APA (7th ed.) Citation
Knowles, G., Abebe, G., & Black, S. J. (1989). Detection of parasite peptidase in the plasma of heifers infected with Trypanosoma congolense. Elsevier.
Chicago Style (17th ed.) Citation
Knowles, G., G. Abebe, and Samuel J. Black. Detection of Parasite Peptidase in the Plasma of Heifers Infected with Trypanosoma Congolense. Elsevier, 1989.
MLA (9th ed.) Citation
Knowles, G., et al. Detection of Parasite Peptidase in the Plasma of Heifers Infected with Trypanosoma Congolense. Elsevier, 1989.
Warning: These citations may not always be 100% accurate.