APA (7e ed.) Bronvermelding

Day, R. E. Indexing it all: The subject in the age of documentation, information, and data.

Chicago (17e ed.) Bronvermelding

Day, Ronald E. Indexing It All: The Subject in the Age of Documentation, Information, and Data.

MLA (8e ed.) Bronvermelding

Day, Ronald E. Indexing It All: The Subject in the Age of Documentation, Information, and Data.

Let op: Deze citaties zijn niet altijd 100% accuraat.