APA (7th ed.) Citation

Tanner, T. H. (2012). Memoranda on Poisons. Project Gutenberg.

Chicago Style (17th ed.) Citation

Tanner, Thomas Hawkes. Memoranda on Poisons. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Tanner, Thomas Hawkes. Memoranda on Poisons. Project Gutenberg, 2012.

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