Cita APA (7a ed.)

Vening Meinesz, F. (1929). Theory and practice of pendulum observations at sea. J. Waltman Jr.

Cita Chicago Style (17a ed.)

Vening Meinesz, F.A. Theory and Practice of Pendulum Observations at Sea. Delft: J. Waltman Jr, 1929.

Cita MLA (9a ed.)

Vening Meinesz, F.A. Theory and Practice of Pendulum Observations at Sea. J. Waltman Jr, 1929.