APA (7th ed.) Citation

Popenoe, O., & Popenoe, C. (1984). Seeds of tomorrow: New age communities that work (1. ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Popenoe, Oliver, and Cris Popenoe. Seeds of Tomorrow: New Age Communities That Work. 1. ed. San Francisco u.a: Harper & Row, 1984.

MLA (9th ed.) Citation

Popenoe, Oliver, and Cris Popenoe. Seeds of Tomorrow: New Age Communities That Work. 1. ed. Harper & Row, 1984.