APA (7th ed.) Citation

Heilprin, L. B. (1991). The Library Community at a Technological and Philosophical Crossroads: Necessary and Sufficient Conditions for Survival.

Chicago Style (17th ed.) Citation

Heilprin, Laurence B. The Library Community at a Technological and Philosophical Crossroads: Necessary and Sufficient Conditions for Survival. 1991.

MLA (9th ed.) Citation

Heilprin, Laurence B. The Library Community at a Technological and Philosophical Crossroads: Necessary and Sufficient Conditions for Survival. 1991.

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