Citazione Stile APA (7a Edizione)

Akutagawa, R., & Awano, M. (2007). Japanese graded readers: Level 4, vol. 1, part 3. Ask publishing.

Citazione stile Chigago Style (17a edizione)

Akutagawa, Ryu, e Makiko Awano. Japanese Graded Readers: Level 4, Vol. 1, Part 3. Japan: Ask publishing, 2007.

Citatione MLA (9a ed.)

Akutagawa, Ryu, e Makiko Awano. Japanese Graded Readers: Level 4, Vol. 1, Part 3. Ask publishing, 2007.