APA (7th ed.) Citation

Springer, R. R. (2011). Intra Muros. Project Gutenberg.

Chicago Style (17th ed.) Citation

Springer, Rebecca Ruter. Intra Muros. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Springer, Rebecca Ruter. Intra Muros. Project Gutenberg, 2011.

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