Gaya APA

William Mc Dougall, F.R.S. (-). National Welfare and National Decay . London: Methuen& Co, LTD. London.

Gaya Chicago

William Mc Dougall, F.R.S. National Welfare and National Decay. London: Methuen& Co, LTD. London, -. Buku.

Gaya MLA

William Mc Dougall, F.R.S. National Welfare and National Decay. London: Methuen& Co, LTD. London, -. Buku.

Gaya Turabian

William Mc Dougall, F.R.S. National Welfare and National Decay. London: Methuen& Co, LTD. London, -. Buku.