APA (7th ed.) Citation

Hennel, E. K., Fehr, F., Wijnen-Meijer, M., & Harendza, S. Postgraduate medical education in change: A long journey. German Medical Science GMS Publishing House.

Chicago Style (17th ed.) Citation

Hennel, Eva K., Folkert Fehr, Marjo Wijnen-Meijer, and Sigrid Harendza. Postgraduate Medical Education in Change: A Long Journey. German Medical Science GMS Publishing House.

MLA (9th ed.) Citation

Hennel, Eva K., et al. Postgraduate Medical Education in Change: A Long Journey. German Medical Science GMS Publishing House.

Warning: These citations may not always be 100% accurate.