Cita APA

Lehr, R. E. A., & Marchand , A. P. Orbital sysmmetry.

Citación estilo Chicago

Lehr, Ronald E. And, and Alan P. Marchand. Orbital Sysmmetry.

Cita MLA

Lehr, Ronald E. And, and Alan P. Marchand. Orbital Sysmmetry.

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