Gaya APA
S., T, A.
(1968).
Angels (Ia,50-64), (by) Kenelm Foster, OP.
.
London dsl:
Eyre & Spottiswoode dsl.
Gaya MLA
S., Thomas, Aquinas,.
"Angels (Ia,50-64), (by) Kenelm Foster, OP. ".
London dsl:
Eyre & Spottiswoode dsl,
1968.
Buku.