Citação norma APA

Ou, X., Yang, H., Ramani, K., Ara, A., Chen, H., Mato, J., & Lu, S. (2006). Inhibition of human betaine–homocysteine methyltransferase expression by S-adenosylmethionine and methylthioadenosine. Portland Press Ltd.

Citação norma Chicago

Ou, Xiaopeng, Heping Yang, Komal Ramani, Ainhoa Iglesias Ara, Hui Chen, José M Mato, and Shelly C Lu. Inhibition of Human Betaine–homocysteine Methyltransferase Expression By S-adenosylmethionine and Methylthioadenosine. Portland Press Ltd, 2006.

Citação norma MLA

Ou, Xiaopeng, et al. Inhibition of Human Betaine–homocysteine Methyltransferase Expression By S-adenosylmethionine and Methylthioadenosine. Portland Press Ltd, 2006.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.