APA (7th ed.) Citation

Singmaster, D. (2016). Problems for metagrobologists: A collection of puzzles with real mathematical, logical, or scientific content. World Scientific.

Chicago Style (17th ed.) Citation

Singmaster, David. Problems for Metagrobologists: A Collection of Puzzles with Real Mathematical, Logical, or Scientific Content. New Jersey ; London ; Singapore: World Scientific, 2016.

MLA (9th ed.) Citation

Singmaster, David. Problems for Metagrobologists: A Collection of Puzzles with Real Mathematical, Logical, or Scientific Content. World Scientific, 2016.