Genetically modified trees : : the ultimate threat to forests.

MLA

Lang, Chris, and Ricardo Carrere. Genetically Modified Trees : the Ultimate Threat to Forests. Amsterdam: World Rainforest Movement, 2004.

APA

Lang, C., & Carrere, R. (2004). Genetically modified trees : the ultimate threat to forests. Amsterdam: World Rainforest Movement.

Chicago

Lang, Chris, and Ricardo Carrere. Genetically Modified Trees: The Ultimate Threat to Forests. Amsterdam: World Rainforest Movement, 2004.