APA (7e ed.) Bronvermelding
Poll, R., & Boekhorst, P. t. (2007). Measuring quality: Performance measurement in libraries (2nd rev. ed.). K.G. Saur.
Chicago (17e ed.) Bronvermelding
Poll, Roswitha, en Peter te Boekhorst. Measuring Quality: Performance Measurement in Libraries. 2nd rev. ed. München: K.G. Saur, 2007.
MLA (9e ed.) Bronvermelding
Poll, Roswitha, en Peter te Boekhorst. Measuring Quality: Performance Measurement in Libraries. 2nd rev. ed. K.G. Saur, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.