APA (7th ed.) Citation

GIORGI & JAHN. (1990). SIMON & Schuster's guide to bonsai. Simon & Schuster.

Chicago Style (17th ed.) Citation

GIORGI and JAHN. SIMON & Schuster's Guide to Bonsai. New York: Simon & Schuster, 1990.

MLA (9th ed.) Citation

GIORGI and JAHN. SIMON & Schuster's Guide to Bonsai. Simon & Schuster, 1990.

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