APA (7th ed.) Citation

Olson, R. W., & Samosir, A. (1996). Berpikir seni kretif. Erlangga.

Chicago Style (17th ed.) Citation

Olson, Robert W., and Alfonsus Samosir. Berpikir Seni Kretif. Erlangga, 1996.

MLA (8th ed.) Citation

Olson, Robert W., and Alfonsus Samosir. Berpikir Seni Kretif. Erlangga, 1996.

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