Cita APA (7a ed.)

(1996). The Periodic kingdom: A journey into the land of the chemical elements (3 rd impression.). Weidenfedl & Nicholson.

Cita Chicago Style (17a ed.)

The Periodic Kingdom: A Journey into the Land of the Chemical Elements. 3 rd impression. London: Weidenfedl & Nicholson, 1996.

Cita MLA (9a ed.)

The Periodic Kingdom: A Journey into the Land of the Chemical Elements. 3 rd impression. Weidenfedl & Nicholson, 1996.