APA aipamena

(1992). Myths And Science Of Soils Of The Tropic. SSSA.

Chicago Style aipamena

Myths And Science Of Soils Of The Tropic. SSSA, 1992.

MLA aipamena

Myths And Science Of Soils Of The Tropic. SSSA, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.