APA (7th ed.) Citation

Okada, Y. (1931). The tailless batrachians of the Japanese empire. Imperial Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Okada, Yaichiro. The Tailless Batrachians of the Japanese Empire. Tokyo: Imperial Agricultural Experiment Station, 1931.

MLA (9th ed.) Citation

Okada, Yaichiro. The Tailless Batrachians of the Japanese Empire. Imperial Agricultural Experiment Station, 1931.

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