APA (7th ed.) Citation

Griffin, A. R. (1971). Coalmining / by A.R. Griffin. Longman.

Chicago Style (17th ed.) Citation

Griffin, A. R. Coalmining / by A.R. Griffin. Longman, 1971.

MLA (9th ed.) Citation

Griffin, A. R. Coalmining / by A.R. Griffin. Longman, 1971.

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