Παραπομπή APA

Ōzawa, A., Funayama, Y., & Kitamura, N. (1971). Kawashiri chiiki no chishitsu. Chiiki chishitsu kenkyū hōkōku : Akita (6) 41.

Παραπομπή Chicago Style

Ōzawa, Atsushi, Yūshi Funayama, και Nobu Kitamura. "Kawashiri Chiiki No Chishitsu." Chiiki Chishitsu Kenkyū Hōkōku : Akita (6) 41 1971.

Παραπομπή MLA

Ōzawa, Atsushi, Yūshi Funayama, και Nobu Kitamura. "Kawashiri Chiiki No Chishitsu." Chiiki Chishitsu Kenkyū Hōkōku : Akita (6) 41 1971.