Cita APA (7a ed.)
Icke, V. (2014). Gravity does not exist: A puzzle for the 21st century. Amsterdam University Press.
Cita Chicago Style (17a ed.)
Icke, Vincent. Gravity Does Not Exist: A Puzzle for the 21st Century. Amsterdam, Netherlands: Amsterdam University Press, 2014.
Cita MLA (9a ed.)
Icke, Vincent. Gravity Does Not Exist: A Puzzle for the 21st Century. Amsterdam University Press, 2014.
Precaución: Estas citas no son 100% exactas.