Gaya APA

Shannon, W., Penman, J. (1969). Factors Affecting The Dry Crushing Strength of Titanomagnetite Pellets . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Shannon, W.T.., Penman, J.. "Factors Affecting The Dry Crushing Strength of Titanomagnetite Pellets". Bandung: Pusat Sumber Daya Geologi, 1969. Umum.