Gaya APA
theodore.rj, S., lewis, V. (1999).
doing philosophy :an introduction through thought experiments .
Bandung:
Gramedia Pustaka Utama.
Gaya MLA
theodore.rj, Schick., lewis, Vaughn.
"doing philosophy :an introduction through thought experiments".
Bandung:
Gramedia Pustaka Utama,
1999.
Text.