Gaya APA
Armstrong, S. et al (1994).
Pencegahan Kematian Ibu Hamil (Preventing Maternal Deaths) .
Jakarta:
Binarupa Aksara.
Gaya MLA
Armstrong, Sue. et al.
"Pencegahan Kematian Ibu Hamil (Preventing Maternal Deaths)".
Jakarta:
Binarupa Aksara,
1994.
Text.