APA引文

Yan, Y. L., Kunert, C. J., & Postlethwait, J. H. (1987). Sequence homologies among the three yolk polypeptide (Yp) genes in Drosophila melanogaster.

Citação norma Chicago

Yan, Y L., C J. Kunert, and J H. Postlethwait. Sequence Homologies Among the Three Yolk Polypeptide (Yp) Genes in Drosophila Melanogaster. 1987.

MLA引文

Yan, Y L., C J. Kunert, and J H. Postlethwait. Sequence Homologies Among the Three Yolk Polypeptide (Yp) Genes in Drosophila Melanogaster. 1987.

警告：這些引文格式不一定是100％准確.