Citazione Stile APA (7a Edizione)

Adolf Bernhard Meyer. (1899). The distribution of the Negritos in the Philippine Islands and elsewhere. Stengel.

Citazione stile Chigago Style (17a edizione)

Adolf Bernhard Meyer. The Distribution of the Negritos in the Philippine Islands and Elsewhere. Dresden: Stengel, 1899.

Citatione MLA (9a ed.)

Adolf Bernhard Meyer. The Distribution of the Negritos in the Philippine Islands and Elsewhere. Stengel, 1899.