APA Citation

Ryan, J. (1996). A Soil And Plant Analysis Manual Adapted For The West Asia And North Africa Region.

Chicago Style Citation

Ryan, John. A Soil And Plant Analysis Manual Adapted For The West Asia And North Africa Region. 1996.

MLA Citation

Ryan, John. A Soil And Plant Analysis Manual Adapted For The West Asia And North Africa Region. 1996.

Warning: These citations may not always be 100% accurate.