APA (7th ed.) Citation

Tsuda, H., & Aiba, A. (1995). Heterogeneous natural language understanding in Helios.

Chicago Style (17th ed.) Citation

Tsuda, Hiroshi, and Akira Aiba. Heterogeneous Natural Language Understanding in Helios. Tokyo, Japan, 1995.

MLA (9th ed.) Citation

Tsuda, Hiroshi, and Akira Aiba. Heterogeneous Natural Language Understanding in Helios. 1995.

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