APA引文

Kolker, S. J., Tajchman, U., & Weeks, D. L. (2000). Confocal Imaging of Early Heart Development in Xenopus laevis.

Citação norma Chicago

Kolker, Sandra J., Urszula Tajchman, and Daniel L. Weeks. Confocal Imaging of Early Heart Development in Xenopus Laevis. 2000.

MLA引文

Kolker, Sandra J., Urszula Tajchman, and Daniel L. Weeks. Confocal Imaging of Early Heart Development in Xenopus Laevis. 2000.

警告：這些引文格式不一定是100％准確.