APA (7. basım) Alıntı

Lankes, R. D., & Nast, P. (2008). Virtual reference service: From competencies to assessment. Neal-Schuman.

Chicago Style (17. basım) Atıf

Lankes, R. David, ve Philip Nast. Virtual Reference Service: From Competencies to Assessment. New York: Neal-Schuman, 2008.

MLA (9th ed.) Atıf

Lankes, R. David, ve Philip Nast. Virtual Reference Service: From Competencies to Assessment. Neal-Schuman, 2008.