APA (7th ed.) Citation

Lehr, R. E., & Marchand, A. P. (1972). Orbital symmetry : a problem-solving approach / (by) Roland E. Lehr and Alan P. Marchand: A problem-solving approach. Academic Press.

Chicago Style (17th ed.) Citation

Lehr, Roland Edward, and A. P. Marchand. Orbital Symmetry : A Problem-solving Approach / (by) Roland E. Lehr and Alan P. Marchand: A Problem-solving Approach. New York ; London: Academic Press, 1972.

MLA (9th ed.) Citation

Lehr, Roland Edward, and A. P. Marchand. Orbital Symmetry : A Problem-solving Approach / (by) Roland E. Lehr and Alan P. Marchand: A Problem-solving Approach. Academic Press, 1972.

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