Citação norma APA

Learning Cycle (firm). (2000). Word puzzles: Word puzzles and activities designed to develop literacy skills. Learning Cycle.

Citação norma Chicago

Learning Cycle (firm). Word Puzzles: Word Puzzles and Activities Designed to Develop Literacy Skills. Orange, N.S.W.: Learning Cycle, 2000.

Citação norma MLA

Learning Cycle (firm). Word Puzzles: Word Puzzles and Activities Designed to Develop Literacy Skills. Learning Cycle, 2000.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.