Dyfyniad APA

Brown, L. (1987). Conservation and practical morality: Challenges to education and reform. Macmillan.

Dyfyniad Arddull Chicago

Brown, Les. Conservation and Practical Morality: Challenges to Education and Reform. Basingstoke, Hants., Eng: Macmillan, 1987.

Dyfyniad MLA

Brown, Les. Conservation and Practical Morality: Challenges to Education and Reform. Macmillan, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.