:Template:Davies Dwornik Gault Strom 1978
{{cite book|last1=Davies|first1= M. E.|last2= Dwornik|first2= S. E.|last3= Gault|first3= D. E.|last4= Strom|first4= R. G.| year= 1978| title=Atlas of Mercury| publisher= National Aeronautics and Space Administration| id= Special Publication SP-423| pages={{{pages|1-128}}}| isbn=978-1-114-27448-8}}