APA citiranje

Ryckman, K. K., Morken, N., White, M. J., Velez, D. R., Menon, R., Fortunato, S. J., . . . Jacobsson, B. (2010). Maternal and Fetal Genetic Associations of PTGER3 and PON1 with Preterm Birth. Public Library of Science.

Citação norma Chicago

Ryckman, Kelli K., Nils-Halvdan Morken, Marquitta J. White, Digna R. Velez, Ramkumar Menon, Stephen J. Fortunato, Per Magnus, Scott M. Williams, and Bo Jacobsson. Maternal and Fetal Genetic Associations of PTGER3 and PON1 With Preterm Birth. Public Library of Science, 2010.

MLA citiranje

Ryckman, Kelli K., et al. Maternal and Fetal Genetic Associations of PTGER3 and PON1 With Preterm Birth. Public Library of Science, 2010.