Παραπομπή σε μορφή APA (7η εκδ.)

Spielmann , P. E. (1918). Tables of chemical and physical constants: Of special interest to the light naphtha section of the coal tar and coke oven industries. His Majesty Stationery Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spielmann , Percy Edwin. Tables of Chemical and Physical Constants: Of Special Interest to the Light Naphtha Section of the Coal Tar and Coke Oven Industries. London: His Majesty Stationery Office, 1918.

Παραπομπή σε μορφή MLA (9th εκδ.)

Spielmann , Percy Edwin. Tables of Chemical and Physical Constants: Of Special Interest to the Light Naphtha Section of the Coal Tar and Coke Oven Industries. His Majesty Stationery Office, 1918.