APA (7th ed.) Citation

Akutsu, T., & Koyanagi, H. (1998). Heart Replacement: Artificial Heart 6. Springer Japan.

Chicago Style (17th ed.) Citation

Akutsu, Tetsuzo, and Hitoshi Koyanagi. Heart Replacement: Artificial Heart 6. Tokyo: Springer Japan, 1998.

MLA (9th ed.) Citation

Akutsu, Tetsuzo, and Hitoshi Koyanagi. Heart Replacement: Artificial Heart 6. Springer Japan, 1998.