Holmgren, S., Ketter, C., & Ferguson, B. (2000). Clay Ketter: Labors of love ; love's labors lost / Essay by Bruce Ferguson. Ed. by Staffan Holmgren. AB Propexus.
Citazione stile Chigago Style (17a edizione)Holmgren, Staffan, Clay Ketter, e Bruce Ferguson. Clay Ketter: Labors of Love ; Love's Labors Lost / Essay by Bruce Ferguson. Ed. by Staffan Holmgren. Lund: AB Propexus, 2000.
Citatione MLA (8a ed.)Holmgren, Staffan, et al. Clay Ketter: Labors of Love ; Love's Labors Lost / Essay by Bruce Ferguson. Ed. by Staffan Holmgren. AB Propexus, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.