APA (7th ed.) Citation

Pugh, D. T., & Faull, H. (1983). Operational sea-level stations. Unesco.

Chicago Style (17th ed.) Citation

Pugh, D. T., and H.E Faull. Operational Sea-level Stations. Paris: Unesco, 1983.

MLA (9th ed.) Citation

Pugh, D. T., and H.E Faull. Operational Sea-level Stations. Unesco, 1983.