APA Citatie

Kramer, K., Hasel, C., Aschoff, A. J., Henne-Bruns, D., & Wuerl, P. (2007). Multiple gastrointestinal stromal tumors and bilateral pheochromocytoma in neurofibromatosis. Baishideng Publishing Group Co., Limited.

Chicago Style citaat

Kramer, Klaus, Cornelia Hasel, Andrik J. Aschoff, Doris Henne-Bruns, en Peter Wuerl. Multiple Gastrointestinal Stromal Tumors and Bilateral Pheochromocytoma in Neurofibromatosis. Baishideng Publishing Group Co., Limited, 2007.

MLA citatie

Kramer, Klaus, et al. Multiple Gastrointestinal Stromal Tumors and Bilateral Pheochromocytoma in Neurofibromatosis. Baishideng Publishing Group Co., Limited, 2007.