Sharma, P., Bharti, P. K. '., & Singh, N. (2015). Medicinal plants: Distribution, utilization, and significance. Discovery Publishing House Pvt. Ltd.
Citazione stile Chigago Style (17a edizione)Sharma, Pankaj, Pawan Kumar 'Baharti' Bharti, e Narayan Singh. Medicinal Plants: Distribution, Utilization, and Significance. New Delhi, India: Discovery Publishing House Pvt. Ltd, 2015.
Citatione MLA (9a ed.)Sharma, Pankaj, et al. Medicinal Plants: Distribution, Utilization, and Significance. Discovery Publishing House Pvt. Ltd, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.