APA (7th ed.) Citation

Okada, S. (1981). The Wall as Conceptual Vocabulary.

Chicago Style (17th ed.) Citation

Okada, Shin'ichi. The Wall as Conceptual Vocabulary. 1981.

MLA (9th ed.) Citation

Okada, Shin'ichi. The Wall as Conceptual Vocabulary. 1981.

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