Cita APA (7a ed.)

Krippendorf, J., & Andrassy, V. (1990). The holiday makers: Understanding the impact of leisure and travel. Heinemann.

Cita Chicago Style (17a ed.)

Krippendorf, Jost, y Vera Andrassy. The Holiday Makers: Understanding the Impact of Leisure and Travel. Oxford [etc.]: Heinemann, 1990.

Cita MLA (9a ed.)

Krippendorf, Jost, y Vera Andrassy. The Holiday Makers: Understanding the Impact of Leisure and Travel. Heinemann, 1990.