APA (7th ed.) Citation

Stevenson, G. (1980). Rudolph Focke and the Theory of the Classified Catalog. Occasional Paper No. 145.

Chicago Style (17th ed.) Citation

Stevenson, Gordon. Rudolph Focke and the Theory of the Classified Catalog. Occasional Paper No. 145. 1980.

MLA (9th ed.) Citation

Stevenson, Gordon. Rudolph Focke and the Theory of the Classified Catalog. Occasional Paper No. 145. 1980.

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