Gaya APA

Yamaguchi, T. (1999). Zoological Science Vol Vol 12 No 1 February : An International Journal . Hokkaido: Japan Zoological Society.

Gaya MLA

Yamaguchi, Tsuneo. "Zoological Science Vol Vol 12 No 1 February : An International Journal". Hokkaido: Japan Zoological Society, 1999. .