APA (7th ed.) Citation

Greyer, R. (1973). An Index to Commercial Spoken Word Recordings in the Library of Congress.

Chicago Style (17th ed.) Citation

Greyer, Read. An Index to Commercial Spoken Word Recordings in the Library of Congress. 1973.

MLA (9th ed.) Citation

Greyer, Read. An Index to Commercial Spoken Word Recordings in the Library of Congress. 1973.

Warning: These citations may not always be 100% accurate.