APA (7th ed.) Citation

Grupp, S. E. (1971). Marihuana / edited by Stanley E. Grupp. Merrill.

Chicago Style (17th ed.) Citation

Grupp, Stanley E. Marihuana / Edited by Stanley E. Grupp. Columbus: Merrill, 1971.

MLA (9th ed.) Citation

Grupp, Stanley E. Marihuana / Edited by Stanley E. Grupp. Merrill, 1971.

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