Cita APA (7th ed.)

Ferrari, M., & Williams, P. (1986). Places of interest 1987 (7. Auflage.). Ferrari Publications.

Cita Chicago (17th ed.)

Ferrari, Marianne, i Pamela Williams. Places of Interest 1987. 7. Auflage. Phoenix: Ferrari Publications, 1986.

Cita MLA (8th ed.)

Ferrari, Marianne, i Pamela Williams. Places of Interest 1987. 7. Auflage. Ferrari Publications, 1986.