Gaya APA
Hughes, T. (1927).
The plurality of worlds and other essays. compiled by A.G. Chadwick. .
London dsl:
Longman Green and Co.
Gaya MLA
Hughes, Thomas.
"The plurality of worlds and other essays. compiled by A.G. Chadwick. ".
London dsl:
Longman Green and Co,
1927.
Buku.