MLA

Moutsopoulos, Haralampos M, Panayiotis G Vlachoyiannopoulos, and Evangelia Zampeli. Rheumatology In Questions. Springer International Publishing, 2018.

APA

Moutsopoulos, H. M, Vlachoyiannopoulos, P. G, & Zampeli, E. (2018). Rheumatology in Questions. Springer International Publishing.

Chicago

Moutsopoulos, Haralampos M., Panayiotis G Vlachoyiannopoulos, and Evangelia Zampeli. Rheumatology In Questions. : Springer International Publishing, 2018.