APA (7th ed.) Citation

Langley, B. C. (1985). Plant maintenance. Reston Pub. Co.

Chicago Style (17th ed.) Citation

Langley, Billy C. Plant Maintenance. Reston, Va: Reston Pub. Co, 1985.

MLA (9th ed.) Citation

Langley, Billy C. Plant Maintenance. Reston Pub. Co, 1985.

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