Cita APA (7th ed.)

Petrosyan, M. (1994). Rock breakage by blasting. A.A. Balkema.

Cita Chicago (17th ed.)

Petrosyan, M.I. Rock Breakage by Blasting. Brookfield, VT: A.A. Balkema, 1994.

Cita MLA (9th ed.)

Petrosyan, M.I. Rock Breakage by Blasting. A.A. Balkema, 1994.