APA Style
Ching, B, K.
(1999).
Cosmos and Life
.
Selangor, Nalaysia:
Boon Kok Ching.
MLA Style
Ching, Boon, Kok.
"Cosmos and Life".
Selangor, Nalaysia:
Boon Kok Ching,
1999.
Booklet.