@book { SpatiotemporalVariationsinUrbanAirQualityofLahorePakistan,
    title = "Spatiotemporal Variations in Urban Air Quality of Lahore, Pakistan",
    author = "Muhammad {Shafiq} and Fouzia {Yaqub} and Isma {Younes}",
    year = "2015",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/308840"
}