Cita APA

Ladousse, G. P., & Marshall, J. V. (2008). Walkabout: Level 2. Harlow: Pearson Education.

Chicago Style Citation

Ladousse, Gillian Porter., i James Vance Marshall. Walkabout: Level 2. Harlow: Pearson Education, 2008.

Cita MLA

Ladousse, Gillian Porter., i James Vance Marshall. Walkabout: Level 2. Harlow: Pearson Education, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.