APA (7th ed.) Citation

Okada, Y. (1959). Studies on the freshwater fishes of Japan.

Chicago Style (17th ed.) Citation

Okada, Yaichiro. Studies on the Freshwater Fishes of Japan. Tsu, Mie Prefecture, Japan, 1959.

MLA (9th ed.) Citation

Okada, Yaichiro. Studies on the Freshwater Fishes of Japan. 1959.

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