APA Style

Berger, Melvin, Berger, Gilda. (2007). Did you invent the phone alone, Alexander graham bell? . New York: Scholastic.

Chicago Style

Berger, Melvin, Berger, Gilda. Did you invent the phone alone, Alexander graham bell?. New York: Scholastic, 2007. Text.

MLA Style

Berger, Melvin, Berger, Gilda. Did you invent the phone alone, Alexander graham bell?. New York: Scholastic, 2007. Text.

Turabian Style

Berger, Melvin, Berger, Gilda. Did you invent the phone alone, Alexander graham bell?. New York: Scholastic, 2007. Print.