APA (7th ed.) Citation

Rubin, G. (2019). Outer order, inner calm: Declutter & organize to make more room for happiness (First edition.). Harmony Books.

Chicago Style (17th ed.) Citation

Rubin, Gretchen. Outer Order, Inner Calm: Declutter & Organize to Make More Room for Happiness. First edition. New York: Harmony Books, 2019.

MLA (8th ed.) Citation

Rubin, Gretchen. Outer Order, Inner Calm: Declutter & Organize to Make More Room for Happiness. First edition. Harmony Books, 2019.

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