Gaya APA

al.], L, S, [. (2015). Challenges in Measuring Benefit of Clinical Research Training Programs—the ASH Clinical Research Training Institute Example ((2015) 30:754–758). New York: Springer Science+Business Media New York.

Gaya MLA

al.], Lillian, Sung, [et. "Challenges in Measuring Benefit of Clinical Research Training Programs—the ASH Clinical Research Training Institute Example". (2015) 30:754–758 New York: Springer Science+Business Media New York, 2015. e-journal.