APA (7th ed.) Citation

Iwasaki, N. (1989). Guppies: Fancy strains and how to produce them. T.F.H Publications.

Chicago Style (17th ed.) Citation

Iwasaki, Noboru. Guppies: Fancy Strains and How to Produce Them. Neptune City: T.F.H Publications, 1989.

MLA (9th ed.) Citation

Iwasaki, Noboru. Guppies: Fancy Strains and How to Produce Them. T.F.H Publications, 1989.