Gaya APA

Burgh, N, P. (s.a.). Practical Rules for the Proportions of Modern Engines and Boilers for Land and Marine Purposes . s.l. :: Kessinger Publishing,.

Gaya MLA

Burgh, Nicholas, P.. "Practical Rules for the Proportions of Modern Engines and Boilers for Land and Marine Purposes". s.l. :: Kessinger Publishing,, s.a.. Monograf.