Gaya APA

Albritton, C, C. (1980). The Abyss of time : changing conceptions of the bearth\'s antiquity after the sixteenth century . San Francisco: Freeman, Cooper & Co..

Gaya MLA

Albritton, Claude, C.. "The Abyss of time : changing conceptions of the bearth\'s antiquity after the sixteenth century". San Francisco: Freeman, Cooper & Co., 1980. Text.