APA (7th ed.) Citation

Eddy, W. H., Leon, G. S., & Milne, R. C. (1972). Consider the process of living. Conservation Foundation.

Chicago Style (17th ed.) Citation

Eddy, William H., Gonzalo S. Leon, and Robert C. Milne. Consider the Process of Living. Washington: Conservation Foundation, 1972.

MLA (9th ed.) Citation

Eddy, William H., et al. Consider the Process of Living. Conservation Foundation, 1972.