APA (7th ed.) Citation

Amaral, J. S., Alves, M. R., Seabra, R., & Oliveira, B. (2008). Vitamin E composition of walnuts (Juglans regia L.): A 3-year comparative study of different cultivars.

Chicago Style (17th ed.) Citation

Amaral, Joana S., M. Rui Alves, R.M Seabra, and Beatriz Oliveira. Vitamin E Composition of Walnuts (Juglans Regia L.): A 3-year Comparative Study of Different Cultivars. 2008.

MLA (8th ed.) Citation

Amaral, Joana S., et al. Vitamin E Composition of Walnuts (Juglans Regia L.): A 3-year Comparative Study of Different Cultivars. 2008.