Gaya APA

Israel, S., Swanson, C, P. (1964). **Introduction to geography . New York: New York: Holt, Rinehart and Winston; 1964.

Gaya MLA

Israel, Saul., Swanson, Carl, P.. "**Introduction to geography". New York: New York: Holt, Rinehart and Winston; 1964, 1964. Text.