APA aipamena

Pennsylvania State College. Dept. of Mining Engineering. (1894). The Mining bulletin. Dept. of Mining Engineering, Pennsylvania State College.

Chicago Style aipamena

Pennsylvania State College. Dept. of Mining Engineering. The Mining Bulletin. [State College]: Dept. of Mining Engineering, Pennsylvania State College, 1894.

MLA aipamena

Pennsylvania State College. Dept. of Mining Engineering. The Mining Bulletin. Dept. of Mining Engineering, Pennsylvania State College, 1894.