APA (7th ed.) Citation

Marra, K. (2011). 78 keys (First edition.). Bold Strokes Books.

Chicago Style (17th ed.) Citation

Marra, Kristin. 78 Keys. First edition. Valley Falls, NY: Bold Strokes Books, 2011.

MLA (9th ed.) Citation

Marra, Kristin. 78 Keys. First edition. Bold Strokes Books, 2011.

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