Cita APA (7a ed.)

Rothstein, S. (1989). Where Does It Hurt? Identifying the Real Concerns in the Ethics of Reference Service.

Cita Chicago Style (17a ed.)

Rothstein, Samuel. Where Does It Hurt? Identifying the Real Concerns in the Ethics of Reference Service. 1989.

Cita MLA (9a ed.)

Rothstein, Samuel. Where Does It Hurt? Identifying the Real Concerns in the Ethics of Reference Service. 1989.