APA (7th ed.) Citation

Barbier, M. G. (1982). Pulse coding in seismology. Internat. Human Resources Development Corp.

Chicago Style (17th ed.) Citation

Barbier, Maurice G. Pulse Coding in Seismology. Boston: Internat. Human Resources Development Corp, 1982.

MLA (9th ed.) Citation

Barbier, Maurice G. Pulse Coding in Seismology. Internat. Human Resources Development Corp, 1982.

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