APA (7e ed.) Bronvermelding

Bloch, H. P., & Geitner, F. K. (1988). Practical machinery management for process plants (2nd ed.). Gulf Pub.

Chicago (17e ed.) Bronvermelding

Bloch, Heinz P., en Fred K. Geitner. Practical Machinery Management for Process Plants. 2nd ed. Houston: Gulf Pub, 1988.

MLA (9e ed.) Bronvermelding

Bloch, Heinz P., en Fred K. Geitner. Practical Machinery Management for Process Plants. 2nd ed. Gulf Pub, 1988.