APA (7th ed.) Citation

O'Ballance, E. (1982). Tracks of the bear: Soviet imprints in the seventies. Presidio.

Chicago Style (17th ed.) Citation

O'Ballance, Edgar. Tracks of the Bear: Soviet Imprints in the Seventies. Novato, CA: Presidio, 1982.

MLA (9th ed.) Citation

O'Ballance, Edgar. Tracks of the Bear: Soviet Imprints in the Seventies. Presidio, 1982.