APA (7th ed.) Citation

Sands, L. B. (1949). An introduction to teaching in secondary schools. Harper.

Chicago Style (17th ed.) Citation

Sands, Lester Bruton. An Introduction to Teaching in Secondary Schools. New York: Harper, 1949.

MLA (9th ed.) Citation

Sands, Lester Bruton. An Introduction to Teaching in Secondary Schools. Harper, 1949.

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