APA (7th ed.) Citation

Sugiyama, K., & Tagawa, S. (1979). Effective representations of hierarchical structures. Fujitsu.

Chicago Style (17th ed.) Citation

Sugiyama, Kozo, and Shojiro Tagawa. Effective Representations of Hierarchical Structures. Tokyo, Japan: Fujitsu, 1979.

MLA (9th ed.) Citation

Sugiyama, Kozo, and Shojiro Tagawa. Effective Representations of Hierarchical Structures. Fujitsu, 1979.

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