APA (7th ed.) Citation

Society of Economic Paleontologists and Mineralogists. Gulf Coast Section. (1960). Directory [of the] Gulf Coast Section: Society of Economic Paleontologists and Mineralogists, and Gulf Coast micropaleontologists. [publisher not identified].

Chicago Style (17th ed.) Citation

Society of Economic Paleontologists and Mineralogists. Gulf Coast Section. Directory [of the] Gulf Coast Section: Society of Economic Paleontologists and Mineralogists, and Gulf Coast Micropaleontologists. [New Orleans?]: [publisher not identified], 1960.

MLA (9th ed.) Citation

Society of Economic Paleontologists and Mineralogists. Gulf Coast Section. Directory [of the] Gulf Coast Section: Society of Economic Paleontologists and Mineralogists, and Gulf Coast Micropaleontologists. [publisher not identified], 1960.