APA aipamena

Saderra Maso, M. (1904). Volcanoes and seismic centers of the Philippine Archipelago. Department of Commerce and Labor. Bureau of the Census.

Chicago Style aipamena

Saderra Maso, Miguel. Volcanoes and Seismic Centers of the Philippine Archipelago. [Manla]: Department of Commerce and Labor. Bureau of the Census, 1904.

MLA aipamena

Saderra Maso, Miguel. Volcanoes and Seismic Centers of the Philippine Archipelago. Department of Commerce and Labor. Bureau of the Census, 1904.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.