APA (7th ed.) Citation

Gokel, G. W. (1991). Crown ethers and cryptands. Royal Society of Chemistry.

Chicago Style (17th ed.) Citation

Gokel, George W. Crown Ethers and Cryptands. Cambridge: Royal Society of Chemistry, 1991.

MLA (8th ed.) Citation

Gokel, George W. Crown Ethers and Cryptands. Royal Society of Chemistry, 1991.

Warning: These citations may not always be 100% accurate.