APA (7th ed.) Citation

May, C. J. (1984). Microgravity exploration for a sediment-filled channel intersecting a near-surface lignite seam. [publisher not identified].

Chicago Style (17th ed.) Citation

May, Clifford John. Microgravity Exploration for a Sediment-filled Channel Intersecting a Near-surface Lignite Seam. [Place of publication not identified]: [publisher not identified], 1984.

MLA (9th ed.) Citation

May, Clifford John. Microgravity Exploration for a Sediment-filled Channel Intersecting a Near-surface Lignite Seam. [publisher not identified], 1984.