Cita APA

Porter, J. D., Stanwell-Smith, R., & Lea, G. (1992). Travelling hopefully, returning ill.

Chicago Style Citation

Porter, J. D., R. Stanwell-Smith, i G. Lea. Travelling Hopefully, Returning Ill. 1992.

Cita MLA

Porter, J. D., R. Stanwell-Smith, i G. Lea. Travelling Hopefully, Returning Ill. 1992.