Cita APA

van Nunspeet, L., Eddes, E. H., & de Noo, M. E. (2013). Uncommon cause of pneumoperitoneum. Baishideng Publishing Group Co., Limited.

Chicago Style Citation

van Nunspeet, Laura, Eric Hans Eddes, i Mirre E. de Noo. Uncommon Cause of Pneumoperitoneum. Baishideng Publishing Group Co., Limited, 2013.

Cita MLA

van Nunspeet, Laura, Eric Hans Eddes, i Mirre E. de Noo. Uncommon Cause of Pneumoperitoneum. Baishideng Publishing Group Co., Limited, 2013.