APA Style
Khoo, Siew Ean. (1978).
Effects of program contraception on fertility / Siew Ean Khoo (Cet.2).
Singapore:
East West Population.
Chicago Style
Khoo, Siew Ean.
Effects of program contraception on fertility / Siew Ean Khoo.
Cet.2
Singapore:
East West Population,
1978.
Text.
MLA Style
Khoo, Siew Ean.
Effects of program contraception on fertility / Siew Ean Khoo.
Cet.2
Singapore:
East West Population,
1978.
Text.
Turabian Style
Khoo, Siew Ean.
Effects of program contraception on fertility / Siew Ean Khoo.
Cet.2
Singapore:
East West Population,
1978.
Print.