Citazione Stile APA (7a Edizione)

Spence, J. R., & Ramsay, H. P. (1996). New and Interesting Species of the Family Bryaceae (Bryopsida) from Australia. Zenodo.

Citazione stile Chigago Style (17a edizione)

Spence, John R., e H P. Ramsay. New and Interesting Species of the Family Bryaceae (Bryopsida) from Australia. Zenodo, 1996.

Citatione MLA (9a ed.)

Spence, John R., e H P. Ramsay. New and Interesting Species of the Family Bryaceae (Bryopsida) from Australia. Zenodo, 1996.