Ibn Ḥawqal, M., & Kramers, J. 1. Kitāb ṣūrat al-arḍ (al-Ṭabʻah al-thānīyah.).
Chicago Style CitationIbn Ḥawqal, Muḥammad, and J.H. 1891-1951 Kramers. Kitāb ṣūrat Al-arḍ. al-Ṭabʻah al-thānīyah.
MLA CitationIbn Ḥawqal, Muḥammad, and J.H. 1891-1951 Kramers. Kitāb ṣūrat Al-arḍ. al-Ṭabʻah al-thānīyah.