NZ sinkhole offers glimpse into 60,000-year-old volcano deposits. IN World. Philippine Daily Inquirer.
Chicago Style (17th ed.) Citation"NZ Sinkhole Offers Glimpse into 60,000-year-old Volcano Deposits. IN World." Philippine Daily Inquirer .
MLA (9th ed.) Citation"NZ Sinkhole Offers Glimpse into 60,000-year-old Volcano Deposits. IN World." Philippine Daily Inquirer, .
Warning: These citations may not always be 100% accurate.