APA引文

McIntosh, D. C., & Orr, D. M. (1937). Practical agriculture for high schools. American Book.

Chicago Style (17th ed.) Citation

McIntosh, Daniel Cobb, and Don Mathis Orr. Practical Agriculture for High Schools. New York: American Book, 1937.

MLA引文

McIntosh, Daniel Cobb, and Don Mathis Orr. Practical Agriculture for High Schools. American Book, 1937.