Broderick, M. (2011). G is for groundskeeper: [an alphabet book] / Michael Broderick. Gmünder.
Chicago-Zitierstil (17. Ausg.)Broderick, Michael. G Is for Groundskeeper: [an Alphabet Book] / Michael Broderick. Berlin: Gmünder, 2011.
MLA-Zitierstil (8. Ausg.)Broderick, Michael. G Is for Groundskeeper: [an Alphabet Book] / Michael Broderick. Gmünder, 2011.
警告：这些引文格式不一定是100％准确.