APA (7th ed.) Citation

(1930). Elements of the library plan / by Herbert S. Hirshberg, based on the earlier edition by W. R. Eastman.

Chicago Style (17th ed.) Citation

Elements of the Library Plan / by Herbert S. Hirshberg, Based on the Earlier Edition by W. R. Eastman. 1930.

MLA (9th ed.) Citation

Elements of the Library Plan / by Herbert S. Hirshberg, Based on the Earlier Edition by W. R. Eastman. 1930.

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