Dyfyniad APA

Wu, H., Zhang, S., Hinnov, L. A., Jiang, G., Feng, Q., Li, H., & Yang, T. (2013). Time-calibrated Milankovitch cycles for the late Permian. Nature Pub. Group.

Dyfyniad Arddull Chicago

Wu, Huaichun, Shihong Zhang, Linda A. Hinnov, Ganqing Jiang, Qinglai Feng, Haiyan Li, and Tianshui Yang. Time-calibrated Milankovitch Cycles for the Late Permian. Nature Pub. Group, 2013.

Dyfyniad MLA

Wu, Huaichun, et al. Time-calibrated Milankovitch Cycles for the Late Permian. Nature Pub. Group, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.