APA (7th ed.) Citation

Kaikō, T. (1973). Darkness in summer (1. American ed.). Knopf.

Chicago Style (17th ed.) Citation

Kaikō, Takeshi. Darkness in Summer. 1. American ed. New York: Knopf, 1973.

MLA (9th ed.) Citation

Kaikō, Takeshi. Darkness in Summer. 1. American ed. Knopf, 1973.