APA ציטוט

D R R Durt. (1970). Platyhelminthes and parasitism: An introduction to parasitology. London.

Chicago Edition Citation

D R R Durt. Platyhelminthes and Parasitism: An Introduction to Parasitology. London, 1970.

ציטוט MLA

D R R Durt. Platyhelminthes and Parasitism: An Introduction to Parasitology. London, 1970.