@inbook {Ballard1980,
	title = {{Mapping the mid-ocean ridge}},
	booktitle = {Twelfth Annual Offshore Technology Conference: 1980 Proceedings},
	volume = {1},
	year = {1980},
	pages = {55{\textendash}64},
	publisher = {Offshore Technology Conference},
	organization = {Offshore Technology Conference},
	address = {Dallas, Tex.},
	doi = {10.4043/3682-MS},
	url = {http://dx.doi.org/10.4043/3682-MS},
	author = {Ballard, R D}
}
