Cullum, R., & Duer, D. (2011). The Son of his Father. Project Gutenberg.
Chicago Style (17th ed.) CitationCullum, Ridgwell, and Douglas Duer. The Son of His Father. Project Gutenberg, 2011.
MLA (9th ed.) CitationCullum, Ridgwell, and Douglas Duer. The Son of His Father. Project Gutenberg, 2011.
Warning: These citations may not always be 100% accurate.