Παραπομπή σε μορφή APA (7η εκδ.)

Rowley, G. S., & Gable, F. K. (1973). An annotated catalog of rare musical items in the Libraries of the University of Iowa: Additions 1963-1972. University of Iowa.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rowley, Gordon S., και Frederick Kent Gable. An Annotated Catalog of Rare Musical Items in the Libraries of the University of Iowa: Additions 1963-1972. Iowa City: University of Iowa, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

Rowley, Gordon S., και Frederick Kent Gable. An Annotated Catalog of Rare Musical Items in the Libraries of the University of Iowa: Additions 1963-1972. University of Iowa, 1973.