Citazione Stile APA (7a Edizione)
Tolle, C., & Maynard, L. (1931). A study of phosphatic limestone as a mineral supplement.
Citazione stile Chigago Style (17a edizione)
Tolle, Chester, e Leonard Maynard. A Study of Phosphatic Limestone as a Mineral Supplement. Ithaca, 1931.
Citatione MLA (9a ed.)
Tolle, Chester, e Leonard Maynard. A Study of Phosphatic Limestone as a Mineral Supplement. 1931.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.