APA (7. basım) Alıntı

Lehmann, J., & Joseph, S. (2009). Biochar for environmental management: Science and technology. Earthscan.

Chicago Style (17. basım) Atıf

Lehmann, Johannes, ve Stephen Joseph. Biochar for Environmental Management: Science and Technology. London: Earthscan, 2009.

MLA (8th ed.) Atıf

Lehmann, Johannes, ve Stephen Joseph. Biochar for Environmental Management: Science and Technology. Earthscan, 2009.