Gaya APA

Roop, Peter, Roop, Connie. (2000). in Their own Words Christopher Columbus . : Scholastic, Inc.

Gaya Chicago

Roop, Peter, Roop, Connie. in Their own Words Christopher Columbus. : Scholastic, Inc, 2000. Text Book.

Gaya MLA

Roop, Peter, Roop, Connie. in Their own Words Christopher Columbus. : Scholastic, Inc, 2000. Text Book.

Gaya Turabian

Roop, Peter, Roop, Connie. in Their own Words Christopher Columbus. : Scholastic, Inc, 2000. Text Book.