(1970). Gokiburi 400000000 nen. Hokuryūkan.
Chicago Style (17th ed.) CitationGokiburi 400000000 Nen. Tōkyō: Hokuryūkan, 1970.
MLA (9th ed.) CitationGokiburi 400000000 Nen. Hokuryūkan, 1970.
Warning: These citations may not always be 100% accurate.