Gaya APA
Organic Agricultural Practices. (2015).
Oakville:
Apple Academic Press.
Gaya Chicago
Organic Agricultural Practices.
.
Oakville:
Apple Academic Press,
2015.
Text.
Gaya MLA
Organic Agricultural Practices.
.
Oakville:
Apple Academic Press,
2015.
Text.
Gaya Turabian
Organic Agricultural Practices.
Oakville:
Apple Academic Press,
2015.
Print.