Citazione Stile APA (7a Edizione)

Broderick, M. (2011). G is for groundskeeper: [an alphabet book] / Michael Broderick. Gmünder.

Citazione stile Chigago Style (17a edizione)

Broderick, Michael. G Is for Groundskeeper: [an Alphabet Book] / Michael Broderick. Berlin: Gmünder, 2011.

Citatione MLA (8a ed.)

Broderick, Michael. G Is for Groundskeeper: [an Alphabet Book] / Michael Broderick. Gmünder, 2011.