[Tiënschan]: [Erdbeben [1911-1957]].
Chicago Style (17th ed.) Citation[Tiënschan]: [Erdbeben [1911-1957]].
MLA (9th ed.) Citation[Tiënschan]: [Erdbeben [1911-1957]].
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation