APA Style

Fukuyama, K., Fukuyama, Y. ([s.a]). Japan Travel Guide: Things I Wish I Knew Before Going To Japan . [s.l]: Amazon.

MLA Style

Fukuyama, Ken., Fukuyama, Yuki. "Japan Travel Guide: Things I Wish I Knew Before Going To Japan". [s.l]: Amazon, [s.a]. Text.