Cita APA (7a ed.)

Troll, D. A. (2002). How and Why Libraries Are Changing: What We Know and What We Need To Know.

Cita Chicago Style (17a ed.)

Troll, Denise A. How and Why Libraries Are Changing: What We Know and What We Need To Know. 2002.

Cita MLA (9a ed.)

Troll, Denise A. How and Why Libraries Are Changing: What We Know and What We Need To Know. 2002.