APA (7th ed.) Citation

Lamb, M. (1990). 2 minutes a day for a greener planet. Collins Dove.

Chicago Style (17th ed.) Citation

Lamb, Marjorie. 2 Minutes a Day for a Greener Planet. Melbourne: Collins Dove, 1990.

MLA (9th ed.) Citation

Lamb, Marjorie. 2 Minutes a Day for a Greener Planet. Collins Dove, 1990.