Cites del registre

Cita APA (7th ed.)
Bradley, K., McConnell-Breul, S., & Crystal, R. G. (1974). Lung Collagen Heterogeneity. Proc Natl Acad Sci U S A.
Cita Chicago (17th ed.)
Bradley, Kathryn, Sally McConnell-Breul, i Ronald G. Crystal. "Lung Collagen Heterogeneity." Proc Natl Acad Sci U S A 1974.
Cita MLA (9th ed.)
Bradley, Kathryn, et al. "Lung Collagen Heterogeneity." Proc Natl Acad Sci U S A, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.