APA (7th ed.) Citation

Hale, W. G., Margham, J. P., & Saunders, V. A. (1995). Collins dictionary of biology (2η έκδ.). Harpe Collins.

Chicago Style (17th ed.) Citation

Hale, W. G., J. P. Margham, and V. A. Saunders. Collins Dictionary of Biology. 2η έκδ. Glasgow: Harpe Collins, 1995.

MLA (8th ed.) Citation

Hale, W. G., et al. Collins Dictionary of Biology. 2η έκδ. Harpe Collins, 1995.