APA

Vangeel I., Ioannou F., Riegler L., Salt J. S. & Harmeyer S. S. (20090209). Efficacy of an intranasal modified live bovine respiratory syncytial virus and temperature-sensitive parainfluenza type 3 virus vaccine in 3-week-old calves experimentally challenged with PI3V. : Veterinary journal (London, England : 1997).

Chicago

Vangeel Ilse, Ioannou Faye, Riegler Lutz, Salt Jeremy S and Harmeyer Silke S. 20090209. Efficacy of an intranasal modified live bovine respiratory syncytial virus and temperature-sensitive parainfluenza type 3 virus vaccine in 3-week-old calves experimentally challenged with PI3V. : Veterinary journal (London, England : 1997).

Harvard

Vangeel I., Ioannou F., Riegler L., Salt J. S. and Harmeyer S. S. (20090209). Efficacy of an intranasal modified live bovine respiratory syncytial virus and temperature-sensitive parainfluenza type 3 virus vaccine in 3-week-old calves experimentally challenged with PI3V. : Veterinary journal (London, England : 1997).

MLA

Vangeel Ilse, Ioannou Faye, Riegler Lutz, Salt Jeremy S and Harmeyer Silke S. Efficacy of an intranasal modified live bovine respiratory syncytial virus and temperature-sensitive parainfluenza type 3 virus vaccine in 3-week-old calves experimentally challenged with PI3V. : Veterinary journal (London, England : 1997). 20090209.