Cita APA (7a ed.)
Niezen, J., Robertson, H., Miller, C., & Hay, F. (2003). The development of Trichostrongylus colubriformis larvae on a range of herbage species or on plots of differing topographical aspect. Elsevier.
Cita Chicago Style (17a ed.)
Niezen, J.H, H.A Robertson, C.M Miller, y F.S Hay. The Development of Trichostrongylus Colubriformis Larvae on a Range of Herbage Species or on Plots of Differing Topographical Aspect. Elsevier, 2003.
Cita MLA (9a ed.)
Niezen, J.H, et al. The Development of Trichostrongylus Colubriformis Larvae on a Range of Herbage Species or on Plots of Differing Topographical Aspect. Elsevier, 2003.
Precaución: Estas citas no son 100% exactas.