Παραπομπή σε μορφή APA (7η εκδ.)

Smol, J. P. (1986). Diatoms and lake acidity: Reconstructing pH from siliceous algal remains in lake sediments. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smol, J. P. Diatoms and Lake Acidity: Reconstructing PH from Siliceous Algal Remains in Lake Sediments. Dordrecht: Kluwer Academic Publishers, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Smol, J. P. Diatoms and Lake Acidity: Reconstructing PH from Siliceous Algal Remains in Lake Sediments. Kluwer Academic Publishers, 1986.