APA Edition Citation

Gupta S C. & Kumkum Gupta. English prepositions: What?where?how? Arihant Publications.

Chicago Edition Citation

Gupta S C. and Kumkum Gupta. English Prepositions: What?where?how? Meeru: Arihant Publications.

MLA Edition Citation

Gupta S C. and Kumkum Gupta. English Prepositions: What?where?how? Arihant Publications.

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