Cita APA (7a ed.)

Fukuyama, K., & Fukuyama, Y. (2019). Japan travel guide: Things I wish I knew before going to Japan (Updated + expended [edition].). [Publisher not identified].

Cita Chicago Style (17a ed.)

Fukuyama, Ken, y Yuki Fukuyama. Japan Travel Guide: Things I Wish I Knew Before Going to Japan. Updated + expended [edition]. [Place of publication not identified]: [Publisher not identified], 2019.

Cita MLA (9a ed.)

Fukuyama, Ken, y Yuki Fukuyama. Japan Travel Guide: Things I Wish I Knew Before Going to Japan. Updated + expended [edition]. [Publisher not identified], 2019.