Cita APA (7th ed.)

Yoshino, Y. (1963). The Japanese abacus explained. Dover Publications.

Cita Chicago (17th ed.)

Yoshino, Y. The Japanese Abacus Explained. New York: Dover Publications, 1963.

Cita MLA (8th ed.)

Yoshino, Y. The Japanese Abacus Explained. Dover Publications, 1963.