APA (7th ed.) Citation

Welton, A. (1993). Explorers and Exploration: The Best Resources for Grades 5 through 9.

Chicago Style (17th ed.) Citation

Welton, Ann. Explorers and Exploration: The Best Resources for Grades 5 Through 9. 1993.

MLA (9th ed.) Citation

Welton, Ann. Explorers and Exploration: The Best Resources for Grades 5 Through 9. 1993.

Warning: These citations may not always be 100% accurate.