APA (7th ed.) Citation

Nolan, A. W. (1918). The teaching of agriculture. Houghton Mifflin company.

Chicago Style (17th ed.) Citation

Nolan, Aretas Wilbur. The Teaching of Agriculture. Boston, New York [etc.]: Houghton Mifflin company, 1918.

MLA (9th ed.) Citation

Nolan, Aretas Wilbur. The Teaching of Agriculture. Houghton Mifflin company, 1918.