Cita APA (7th ed.)

Sempio, R., & Flores, A. (1969). The use of local binders in exploratory pelletizing tests. [Bureau of Mines].

Cita Chicago (17th ed.)

Sempio, R.F, i A.C Flores. The Use of Local Binders in Exploratory Pelletizing Tests. Manila: [Bureau of Mines], 1969.

Cita MLA (9th ed.)

Sempio, R.F, i A.C Flores. The Use of Local Binders in Exploratory Pelletizing Tests. [Bureau of Mines], 1969.