APA (7th ed.) Citation

Fraga, S. (1968). Many-electron systems: Properties and interactions. Saunders College Publishing.

Chicago Style (17th ed.) Citation

Fraga, Serafin. Many-electron Systems: Properties and Interactions. Philadelphia: Saunders College Publishing, 1968.

MLA (9th ed.) Citation

Fraga, Serafin. Many-electron Systems: Properties and Interactions. Saunders College Publishing, 1968.

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