Cita APA

STEVENSON, F. Humus chemistry, genesis, composition, recictions / F.J. STEVENSON. New York.

Citación estilo Chicago

STEVENSON, F.J. Humus Chemistry, Genesis, Composition, Recictions / F.J. STEVENSON. New York.

Cita MLA

STEVENSON, F.J. Humus Chemistry, Genesis, Composition, Recictions / F.J. STEVENSON. New York.

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