APA (7th ed.) Citation

Goh, M. W. K., & Tan, H. T. W. The angiosperm flora of Singapore. Singapore Univ. Press [u.a.].

Chicago Style (17th ed.) Citation

Goh, M. W. K., and Hugh T. W. Tan. The Angiosperm Flora of Singapore. Singapore: Singapore Univ. Press [u.a.].

MLA (9th ed.) Citation

Goh, M. W. K., and Hugh T. W. Tan. The Angiosperm Flora of Singapore. Singapore Univ. Press [u.a.].