Walsh, J. J. (1900). Science in the Philippines: A Review by James J. Walsh. Washington, D.C..
Chicago (17e ed.) BronvermeldingWalsh, James J. Science in the Philippines: A Review by James J. Walsh. Washington, D.C., 1900.
MLA (8e ed.) BronvermeldingWalsh, James J. Science in the Philippines: A Review by James J. Walsh. Washington, D.C., 1900.
Let op: Deze citaties zijn niet altijd 100% accuraat.