Παραπομπή APA

Larwood, G. P. (1973). Living and fossil bryozoa: : Recent advances in research. Academic Press.

Παραπομπή Chicago Style

Larwood, G. P. Living and Fossil Bryozoa: : Recent Advances in Research. New york: Academic Press, 1973.

Παραπομπή MLA

Larwood, G. P. Living and Fossil Bryozoa: : Recent Advances in Research. Academic Press, 1973.