APA Style
Uphoff, Norman, Nteranya, Sanginga, Sanchez, Pedro, Pretty, Jules, Palm, Cheryl, Laing, Mark, Husson, Olivier, Herren, Hans, Fernandes, Erick, Ball, Andrew S., Thies, Janice. (2006).
Biological Approaches to Sustainable Soil Systems .
Boca Raton:
Penerbit CRC Press.
Chicago Style
Uphoff, Norman, Nteranya, Sanginga, Sanchez, Pedro, Pretty, Jules, Palm, Cheryl, Laing, Mark, Husson, Olivier, Herren, Hans, Fernandes, Erick, Ball, Andrew S., Thies, Janice.
Biological Approaches to Sustainable Soil Systems.
Boca Raton:
Penerbit CRC Press,
2006.
Text.
MLA Style
Uphoff, Norman, Nteranya, Sanginga, Sanchez, Pedro, Pretty, Jules, Palm, Cheryl, Laing, Mark, Husson, Olivier, Herren, Hans, Fernandes, Erick, Ball, Andrew S., Thies, Janice.
Biological Approaches to Sustainable Soil Systems.
Boca Raton:
Penerbit CRC Press,
2006.
Text.
Turabian Style
Uphoff, Norman, Nteranya, Sanginga, Sanchez, Pedro, Pretty, Jules, Palm, Cheryl, Laing, Mark, Husson, Olivier, Herren, Hans, Fernandes, Erick, Ball, Andrew S., Thies, Janice.
Biological Approaches to Sustainable Soil Systems.
Boca Raton:
Penerbit CRC Press,
2006.
Print.