Gaya APA
Sebelum Terlambat;Text;;;Penebar Plus;1997;;;813 Ash;Indonesia;Upper Saddle River. ().
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Gaya Chicago
Sebelum Terlambat;Text;;;Penebar Plus;1997;;;813 Ash;Indonesia;Upper Saddle River.
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NJ;813/4080;;;;;;.
Gaya MLA
Sebelum Terlambat;Text;;;Penebar Plus;1997;;;813 Ash;Indonesia;Upper Saddle River.
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NJ;813/4080;;;;;;.
Gaya Turabian
Sebelum Terlambat;Text;;;Penebar Plus;1997;;;813 Ash;Indonesia;Upper Saddle River.
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NJ;813/4080;;;;;;.