APA (7th ed.) Citation

Persson, P. O. (1960). Lower Cretaceous Plesiosaurians (rept.) from Australia. Gleerup.

Chicago Style (17th ed.) Citation

Persson, Per O. Lower Cretaceous Plesiosaurians (rept.) from Australia. Lund: Gleerup, 1960.

MLA (9th ed.) Citation

Persson, Per O. Lower Cretaceous Plesiosaurians (rept.) from Australia. Gleerup, 1960.

Warning: These citations may not always be 100% accurate.