APA (7th ed.) Citation

Frankenstein, A. F., Silverwood, F. B., & Spencer, E. (2003). I Love You, California March Song. Project Gutenberg.

Chicago Style (17th ed.) Citation

Frankenstein, A. F., F. B. Silverwood, and Elizabeth Spencer. I Love You, California March Song. Project Gutenberg, 2003.

MLA (9th ed.) Citation

Frankenstein, A. F., et al. I Love You, California March Song. Project Gutenberg, 2003.

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