APA (7th ed.) Citation

Aldorf, J., & Exner, K. (1986). MINE OPENINGS. STABILITY AND SUPPORT. Elsevier.

Chicago Style (17th ed.) Citation

Aldorf, Josef, and Karel Exner. MINE OPENINGS. STABILITY AND SUPPORT. Amsterdam: Elsevier, 1986.

MLA (9th ed.) Citation

Aldorf, Josef, and Karel Exner. MINE OPENINGS. STABILITY AND SUPPORT. Elsevier, 1986.

Warning: These citations may not always be 100% accurate.