APA

ILOFF P. M., MIROV N. T., . (20030501). Composition of gum turpentine of pines. XXVII. A report on three Mexican pines: Pinus pringlei and P. michoacana from Michoacan and P. arizonica from Chihuahua. : Journal of the American Pharmaceutical Association. American Pharmaceutical Association.

Chicago

ILOFF P M, MIROV N T, . 20030501. Composition of gum turpentine of pines. XXVII. A report on three Mexican pines: Pinus pringlei and P. michoacana from Michoacan and P. arizonica from Chihuahua. : Journal of the American Pharmaceutical Association. American Pharmaceutical Association.

Harvard

ILOFF P. M., MIROV N. T., . (20030501). Composition of gum turpentine of pines. XXVII. A report on three Mexican pines: Pinus pringlei and P. michoacana from Michoacan and P. arizonica from Chihuahua. : Journal of the American Pharmaceutical Association. American Pharmaceutical Association.

MLA

ILOFF P M, MIROV N T, . Composition of gum turpentine of pines. XXVII. A report on three Mexican pines: Pinus pringlei and P. michoacana from Michoacan and P. arizonica from Chihuahua. : Journal of the American Pharmaceutical Association. American Pharmaceutical Association. 20030501.