APA (7th ed.) Citation

Lignitz, S., Haug, V., Siegmund, B., Mann, W. J., Coerdt, W., & Mildenberger, E. Intermittent Dyspnea and Cyanosis in a Newborn Caused by a Hairy Polyp. Elsevier.

Chicago Style (17th ed.) Citation

Lignitz, Sarah, Verena Haug, Britta Siegmund, Wolf Jürgen Mann, Wiltrud Coerdt, and Eva Mildenberger. Intermittent Dyspnea and Cyanosis in a Newborn Caused by a Hairy Polyp. Elsevier.

MLA (9th ed.) Citation

Lignitz, Sarah, et al. Intermittent Dyspnea and Cyanosis in a Newborn Caused by a Hairy Polyp. Elsevier.