APA (7th ed.) Citation

Nelson, C. A. (1922). Conjugate systems with conjugate axis curves ...

Chicago Style (17th ed.) Citation

Nelson, Cyril Arthur. Conjugate Systems with Conjugate Axis Curves ... [Sendai, Japan, 1922.

MLA (8th ed.) Citation

Nelson, Cyril Arthur. Conjugate Systems with Conjugate Axis Curves ... 1922.

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