Citazione Stile APA (7a Edizione)

Fabricius, F. H. (1977). Origin of marine oöids and grapestones. Schweizerbart.

Citazione stile Chigago Style (17a edizione)

Fabricius, Frank H. Origin of Marine Oöids and Grapestones. Stuttgart: Schweizerbart, 1977.

Citatione MLA (9a ed.)

Fabricius, Frank H. Origin of Marine Oöids and Grapestones. Schweizerbart, 1977.