Cita APA

Haram, O. J., & Jones, J. W. Some observations on the food of the gwyniad Coregonus clupeoides pennantii Valencienes of Llyn Tegid (Lake Bala), North Wales.

Citación estilo Chicago

Haram, O. J., y J. W. Jones. Some Observations On the Food of the Gwyniad Coregonus Clupeoides Pennantii Valencienes of Llyn Tegid (Lake Bala), North Wales.

Cita MLA

Haram, O. J., y J. W. Jones. Some Observations On the Food of the Gwyniad Coregonus Clupeoides Pennantii Valencienes of Llyn Tegid (Lake Bala), North Wales.