APA (7th ed.) Citation
BERETTA, A., BASSAHUN, D., MUSSELLI, R., & TORRES, D. (2015). Medición de pH del suelo con papel reactivo. (Soil pH measurement with reactive paper test.).
Chicago Style (17th ed.) Citation
BERETTA, A., D. BASSAHUN, R. MUSSELLI, and D. TORRES. Medición De PH Del Suelo Con Papel Reactivo. (Soil PH Measurement with Reactive Paper Test.). 2015.
MLA (9th ed.) Citation
BERETTA, A., et al. Medición De PH Del Suelo Con Papel Reactivo. (Soil PH Measurement with Reactive Paper Test.). 2015.
Warning: These citations may not always be 100% accurate.