APA (7th ed.) Citation

Hullah, A. (2013). Theodor Leschetizky. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hullah, Annette. Theodor Leschetizky. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Hullah, Annette. Theodor Leschetizky. Project Gutenberg, 2013.

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