APA (7th ed.) Citation

Perez Galdos, B., & Bunnell, O. G. (1902). Electra. American book company.

Chicago Style (17th ed.) Citation

Perez Galdos, Benito, and Otis Gridley Bunnell. Electra. New York, Cincinnati [etc.]: American book company, 1902.

MLA (9th ed.) Citation

Perez Galdos, Benito, and Otis Gridley Bunnell. Electra. American book company, 1902.

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