APA (7th ed.) Citation

Tubbs, F. H. (2011). Seed Thoughts for Singers. Project Gutenberg.

Chicago Style (17th ed.) Citation

Tubbs, Frank Herbert. Seed Thoughts for Singers. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Tubbs, Frank Herbert. Seed Thoughts for Singers. Project Gutenberg, 2011.

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