APA (7th ed.) Citation

Ranganathan, S. R., & Palmer, B. I. (1972). Impact of growth in the universe of subjects on classification. Danish Centre for Documentation.

Chicago Style (17th ed.) Citation

Ranganathan, S. R., and Bernard Ira Palmer. Impact of Growth in the Universe of Subjects on Classification. Copenhagen: Danish Centre for Documentation, 1972.

MLA (8th ed.) Citation

Ranganathan, S. R., and Bernard Ira Palmer. Impact of Growth in the Universe of Subjects on Classification. Danish Centre for Documentation, 1972.