Harris, M., Evans, M., Rees, G., Myers, D., & Moore, S. (1972). Schools Council Environmental Studies Project. Rupert Hart-Davis Educational Publications.
Citazione stile Chigago Style (17a edizione)Harris, Melville, Meurig Evans, Gwenallt Rees, Douglas Myers, e Stephen Moore. Schools Council Environmental Studies Project. London: Rupert Hart-Davis Educational Publications, 1972.
Citatione MLA (9a ed.)Harris, Melville, et al. Schools Council Environmental Studies Project. Rupert Hart-Davis Educational Publications, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.