APA   Click to copy
Xuan Mao, C., Colwell, R. K., & Chang, J. (2005). Estimating the species accumulation curve using mixtures. Biometrics, 61, 433–441.

Chicago/Turabian   Click to copy
Xuan Mao, Chang, Robert K Colwell, and Jing Chang. “Estimating the Species Accumulation Curve Using Mixtures.” Biometrics 61 (2005): 433–441.

MLA   Click to copy
Xuan Mao, Chang, et al. “Estimating the Species Accumulation Curve Using Mixtures.” Biometrics, vol. 61, Blackwell Publishing 350 Main Street, Malden, MA 02148, USA, and PO Box 1354~…, 2005, pp. 433–41.

@article{xuan2005a,
  title = {Estimating the species accumulation curve using mixtures},
  year = {2005},
  journal = {Biometrics},
  pages = {433--441},
  publisher = {Blackwell Publishing 350 Main Street, Malden, MA 02148, USA, and PO Box 1354~…},
  volume = {61},
  author = {Xuan Mao, Chang and Colwell, Robert K and Chang, Jing}
}