APA (7th ed.) Citation

Graf, R. F. (1992). Tropica. Roehrs.

Chicago Style (17th ed.) Citation

Graf, Rudolf F. Tropica. New Jersey: Roehrs, 1992.

MLA (9th ed.) Citation

Graf, Rudolf F. Tropica. Roehrs, 1992.

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