Cita APA (7th ed.)

Pitty, A. F. (1966). An approach to the study of karst water. University.

Cita Chicago (17th ed.)

Pitty, Alistair F. An Approach to the Study of Karst Water. Cavern, Buxton : Hull: University, 1966.

Cita MLA (8th ed.)

Pitty, Alistair F. An Approach to the Study of Karst Water. University, 1966.