APA Style

Asimov, Isaac. (1992). Is Our Planet Warming Up? . Milwaukee: Gareth Stevens Children's books.

Chicago Style

Asimov, Isaac. Is Our Planet Warming Up?. Milwaukee: Gareth Stevens Children's books, 1992. Text.

MLA Style

Asimov, Isaac. Is Our Planet Warming Up?. Milwaukee: Gareth Stevens Children's books, 1992. Text.

Turabian Style

Asimov, Isaac. Is Our Planet Warming Up?. Milwaukee: Gareth Stevens Children's books, 1992. Print.