APA aipamena

Jacobs, A., & Werf, J. V. d. (2000). Efficacy of a commercially available coryza vaccine against challenge with recent South African NAD-independent isolates of Haemophilus paragallinarum in chickens: Research communication. AOSIS.

Chicago Style aipamena

Jacobs, A.A.C., and J. Van der Werf. Efficacy of a Commercially Available Coryza Vaccine against Challenge With Recent South African NAD-independent Isolates of Haemophilus Paragallinarum in Chickens: Research Communication. AOSIS, 2000.

MLA aipamena

Jacobs, A.A.C., and J. Van der Werf. Efficacy of a Commercially Available Coryza Vaccine against Challenge With Recent South African NAD-independent Isolates of Haemophilus Paragallinarum in Chickens: Research Communication. AOSIS, 2000.