Sieh, K., & Agnew, D. C. (2013). A documentary study of the felt effects of the great California earthquake of 1857.
استشهاد بنمط شيكاغوSieh, Kerry, و Duncan Carr Agnew. A Documentary Study of the Felt Effects of the Great California Earthquake of 1857. 2013.
MLA استشهادSieh, Kerry, و Duncan Carr Agnew. A Documentary Study of the Felt Effects of the Great California Earthquake of 1857. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.